UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VM5HS5cK3MTRxOLpNzpanM+xPdx6PQHhSEV8OdcNIJY=' 
WHERE 
  key_id = '671cbdb98e869f583a5ca7a08325ba0457093555b0cb753b95047957790c6dad' 
  AND (
    token = 'VM5HS5cK3MTRxOLpNzpanM+xPdx6PQHhSEV8OdcNIJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )