UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DKKeAGPXn+9JlnrJd5oG9p4WhUVTMN7hBJpitFd2g14=' 
WHERE 
  key_id = '89a9614cb647d0f87c3b0afe175b4e26ddb84b79fa9e3ec9c8b31b2619340a2d' 
  AND (
    token = 'DKKeAGPXn+9JlnrJd5oG9p4WhUVTMN7hBJpitFd2g14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )