UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0RQ0pDCjlb+aR+zvPg2Tn9oVwQAlUxWCgebyZB4gccs=' 
WHERE 
  key_id = 'a176a1428ee5a406e6661237391d52c8d9215bd3fe669b4e193e8d8b1ffbae56' 
  AND (
    token = '0RQ0pDCjlb+aR+zvPg2Tn9oVwQAlUxWCgebyZB4gccs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )