UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aI3Jx+RmjxkcycnQX8e5XN6RCvTYzoRrkBsfbQwdeS0=' 
WHERE 
  key_id = 'a460437be7e94907a8e96e4b342e5b3d400fd62b3eb6f3211faaeeb69f6c9d26' 
  AND (
    token = 'aI3Jx+RmjxkcycnQX8e5XN6RCvTYzoRrkBsfbQwdeS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )