UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uXKD8TX9CYRJZM33xfY82AoSzBB1ehhBVW6JwB6jW7o=' 
WHERE 
  key_id = 'c1fea54fcce1e6580f872c1846c54bb1d5ba1b3e65f6efb5b4991bec1c997b3d' 
  AND (
    token = 'uXKD8TX9CYRJZM33xfY82AoSzBB1ehhBVW6JwB6jW7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )