UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4V+IHu4rdZACUyGt1e1yfQQQAg844EvIvEj7UkhgVJQ=' 
WHERE 
  key_id = 'cadff2c8f1326069230046f0e330a8131425c53be3ff86662380f5f9a28cd559' 
  AND (
    token = '4V+IHu4rdZACUyGt1e1yfQQQAg844EvIvEj7UkhgVJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )