UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hp7a0TcgLjRF5es/wBsDbsg22HzQ6OVlok4AbUUy2lQ=' 
WHERE 
  key_id = '6a9bd9cc2c74503ec3b95e1a431d47c0510e592e249c7514f64a5a8c20d52f18' 
  AND (
    token = 'hp7a0TcgLjRF5es/wBsDbsg22HzQ6OVlok4AbUUy2lQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )