UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DHu4nHBotSQFMkMyaAEPVXkT0SPEe8ykKwwz+Py8b7c=' 
WHERE 
  key_id = '2f8983769398c49013e33720902495a050cb8f3e4e42e415361e551c5b598005' 
  AND (
    token = 'DHu4nHBotSQFMkMyaAEPVXkT0SPEe8ykKwwz+Py8b7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )