UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GdxEcUgdYZ4L5cKFcExmPnbRilbI779OTnzaE5X7cTU=' 
WHERE 
  key_id = '129d2eddbfa56835dde5b1c4b870400f447431c1e99b78eb457f2c6053c200a6' 
  AND (
    token = 'GdxEcUgdYZ4L5cKFcExmPnbRilbI779OTnzaE5X7cTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )