UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xCPYi7McKWCrLK5LTEzE8tk6cHwzq909OAbQevNJhI0=' 
WHERE 
  key_id = '04c7db3321c161e7b21d90c7e69a340e7b263c2f52a43d12c56cc0c82c506de3' 
  AND (
    token = 'xCPYi7McKWCrLK5LTEzE8tk6cHwzq909OAbQevNJhI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )