diff --git a/Security/Services/AuthService.cs b/Security/Services/AuthService.cs
index 732c031..1c7b80e 100644
--- a/Security/Services/AuthService.cs
+++ b/Security/Services/AuthService.cs
@@ -191,9 +191,10 @@ public class AuthService(ICacheService cache, IAccessToken accessTokenService, I
 
     public async Task RefreshTokenAsync(CookieOptionsParameters cookieOptions, HttpContext context, CancellationToken cancellation = default)
     {
+        const string defaultMessageError = "The session time has expired";
         var requestContext = new RequestContextInfo(context, cookieOptions);
-        var authToken = await cache.GetAsync<AuthToken>(GetAuthCacheKey(requestContext.Fingerprint), cancellation)
-                        ?? throw new SecurityException("The session time has expired");
+        var authToken = await cache.GetAsync<AuthToken>(GetAuthCacheKey(requestContext.Fingerprint), cancellation) ??
+                        throw new SecurityException(defaultMessageError);
 
         if (authToken.RefreshToken != requestContext.RefreshToken ||
             authToken.UserAgent != requestContext.UserAgent &&
@@ -204,14 +205,29 @@ public class AuthService(ICacheService cache, IAccessToken accessTokenService, I
             cookieOptions.DropCookie(context, CookieNames.AccessToken);
             cookieOptions.DropCookie(context, CookieNames.RefreshToken);
 
-            logger.LogWarning("Token validation failed for user ID {UserId}. Fingerprint: {Fingerprint}. Reason: {Reason}.",
+            const string error = "Token validation failed for user ID {UserId}. Fingerprint: {Fingerprint}. ";
+            if (authToken.RefreshToken != requestContext.RefreshToken)
+                logger.LogWarning(
+                    error +
+                    "Cached refresh token {ExpectedRefreshToken} does not match the provided refresh token {RefreshToken}",
                 authToken.UserId,
                 authToken.Fingerprint,
-                authToken.RefreshToken != requestContext.RefreshToken ?
-                    $"Cached refresh token '{authToken.RefreshToken}' does not match the provided refresh token '{requestContext.RefreshToken}'" :
-                    $"User-Agent '{authToken.UserAgent}' and IP '{authToken.Ip}' in cache do not match the provided User-Agent '{requestContext.UserAgent}' and IP '{requestContext.Ip}'");
+                    authToken.RefreshToken,
+                    requestContext.RefreshToken);
+            else
+                logger.LogWarning(
+                    error +
+                    "User-Agent {ExpectedUserAgent} and IP {ExpectedUserIp} in cache do not match the provided " +
+                    "User-Agent {ProvidedUserAgent} and IP {ProvidedIp}",
+                    authToken.UserId,
+                    authToken.Fingerprint,
+                    authToken.UserAgent,
+                    authToken.Ip,
+                    requestContext.UserAgent,
+                    requestContext.Ip);
+
+            throw new SecurityException(defaultMessageError);
 
-            throw new SecurityException("The session time has expired");
         }
 
         var (token, expireIn) = GenerateAccessToken(authToken.UserId);