UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LcIXwGgl6nC4842cFyrLyMYBWy07wDbHUqCFdOGeKP8=' 
WHERE 
  key_id = '299bd7a3483a46099b80b9522fabd26218373846f4a816bbb7599c9be50087a0' 
  AND (
    token = 'LcIXwGgl6nC4842cFyrLyMYBWy07wDbHUqCFdOGeKP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )