UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ctkgkiXZmOEMNdEFXIeNfSwoxgrcHcRqChdHGPq486M=' 
WHERE 
  key_id = 'aaf75eb23b97a19e59f680f680553cbc88aa62d6cb01646c63618705fd3bbd71' 
  AND (
    token = 'ctkgkiXZmOEMNdEFXIeNfSwoxgrcHcRqChdHGPq486M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )