UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WZDd/nALLXbaC/GslunQUv5qNjX1MsrZp2TgUaTBnk8=' 
WHERE 
  key_id = '6cf61eed4f83b3df8b5cb99203b49bec7da5c52b3747d57a56f9187b6471d215' 
  AND (
    token = 'WZDd/nALLXbaC/GslunQUv5qNjX1MsrZp2TgUaTBnk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )