UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '57nNzViVjPw7gxNV5QnqgILN9lpUI6um3yQPQCwkcg8=' 
WHERE 
  key_id = '4fcaf5c56f6124a1ca29a4f4866145442de633421e0d6bfed009aa927e3ec108' 
  AND (
    token = '57nNzViVjPw7gxNV5QnqgILN9lpUI6um3yQPQCwkcg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )