UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5qCUSHmtm2FcUmBoCf7epXFQ2HM7/WdPC8RtLvKMqZQ=' 
WHERE 
  key_id = '807646896f81437d1e8fe3c26fa7ef5719f624fb01135a113f8e5f7e18924844' 
  AND (
    token = '5qCUSHmtm2FcUmBoCf7epXFQ2HM7/WdPC8RtLvKMqZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )