UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YxmmE4EV9Mq1sopSOnhR+aW/507YOfFDQ4MmApZUSgU=' 
WHERE 
  key_id = '4665b9fcba4f1e46794d415de6552c3c53784186360b18e91cf24b95163b8051' 
  AND (
    token = 'YxmmE4EV9Mq1sopSOnhR+aW/507YOfFDQ4MmApZUSgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )