UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ySmmQSPNzl36QwVEcDlj37GXUZHzBPH7RGwRNln1Zic=' 
WHERE 
  key_id = '4fc4679fa553674d570adaa1a990da12f8b405d59065292d35ae4707a4cd7a8d' 
  AND (
    token = 'ySmmQSPNzl36QwVEcDlj37GXUZHzBPH7RGwRNln1Zic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )