automated logout function using laravel 5.1

am a fresher developer , actually my task is to set a automatic expiry account in php laravel 5.1, i tried it with middleware but it downs the sever speed, ok give me some ideas, actuallly wat iam searching is, if i registering into a site, at that time am inserting a current time in db, after creating user log, am triying to logging , so once i regstred as a new user, that account login access will be deactivated within 24 hours , by comparing the time which you inserted time while regstr.????????

via Chebli Mohamed