UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6qxuNgLd2vsbBPZTtRF2JIpkn+0fVA+PyXK9+KyLsJo=' 
WHERE 
  key_id = '233218c2c2303f473498f126c09eb052082f9731399e860b2adc8f42e33ff075' 
  AND (
    token = '6qxuNgLd2vsbBPZTtRF2JIpkn+0fVA+PyXK9+KyLsJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )