UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HstQGydvyXfq39XwkqIu3ikMaLO/rSrHj5gbtj7Fobg=' 
WHERE 
  key_id = 'f942d036e761d9c0dd32b9bec2315b17cc71c33ed8440fb858a3fc2688e51533' 
  AND (
    token = 'HstQGydvyXfq39XwkqIu3ikMaLO/rSrHj5gbtj7Fobg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )