UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'naayLKjmhwqtMmCFiLgzYVp8E6pjORy7Fl9kNQ9D9dk=' 
WHERE 
  key_id = '64f3412b53f94d47a8aa115ecc8a3470260568e9dac6143c10a55521743ea79d' 
  AND (
    token = 'naayLKjmhwqtMmCFiLgzYVp8E6pjORy7Fl9kNQ9D9dk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )