UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JRH7j23saiHbWDysC/ee+HlNo1OKsQahAwmKK1eQw0I=' 
WHERE 
  key_id = 'a4c08eb77c330109d3dc0cc23a8588a068ddfebc72596a5f4f7762efc607fe4f' 
  AND (
    token = 'JRH7j23saiHbWDysC/ee+HlNo1OKsQahAwmKK1eQw0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )