UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'igpnQ+OdLrD+0NKcZoMQVIX/EtXvzuqljOgmN1kXGbA=' 
WHERE 
  key_id = '956fcf20310a41827d4d64ba1d161ee96e612f082ba5ec7bf82e9f24d44972bc' 
  AND (
    token = 'igpnQ+OdLrD+0NKcZoMQVIX/EtXvzuqljOgmN1kXGbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )