UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iO13lm218oAve1SElltxn5q9hyie4l6/1xMtLjuQe9Y=' 
WHERE 
  key_id = '274d9a5f0c226344e88f0aac074f46f9e6f2905d1c0208e7e94e6eb1c7e7cd9c' 
  AND (
    token = 'iO13lm218oAve1SElltxn5q9hyie4l6/1xMtLjuQe9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )