Update app/code/Magento/Security/Model/AdminSessionInfo.php

Co-authored-by: Ihor Sviziev <ihor-sviziev@users.noreply.github.com>

Author: kanhaiya5590

app/code/Magento/Security/Model/AdminSessionInfo.php

@@ -134,11 +134,7 @@ public function isSessionExpired()
         $currentTime = $this->dateTime->gmtTimestamp();
         $lastUpdatedTime = $this->getUpdatedAt();
         if (!is_numeric($lastUpdatedTime)) {
-            if ($lastUpdatedTime === null) {
-                $lastUpdatedTime = 0;
-            } else {
-                $lastUpdatedTime = strtotime($lastUpdatedTime);
-            }
+            $lastUpdatedTime = $lastUpdatedTime === null ? 0 : strtotime($lastUpdatedTime);
         }
 
         return $lastUpdatedTime <= ($currentTime - $lifetime) ? true : false;