UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BoJPysrGzgc4PnOEiDAlWOzR53IA0hlJCxjcD+cUuPA=' 
WHERE 
  key_id = '4e8be9df92ae45fa1d408532ec1865cbd50bf50edc31a42460fc0d49e14e1219' 
  AND (
    token = 'BoJPysrGzgc4PnOEiDAlWOzR53IA0hlJCxjcD+cUuPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )