UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9fSFOnpCb06cQPEmdqSYEkww7ZwIFRoYiFDhVpz+UNE=' 
WHERE 
  key_id = 'fa8ea98d106b629b479236d81f0a2dab9f83278b7e7effe8b317ba2053fab390' 
  AND (
    token = '9fSFOnpCb06cQPEmdqSYEkww7ZwIFRoYiFDhVpz+UNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )