UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Tcn+jbSsRn0vnhIm6Z0DC0g9//E/qdtbKLTu8yFlVE=' 
WHERE 
  key_id = 'ac865ed6e0bf0524904a03af077c267e6d81badc09f2c56fbb6fde571f2bb32b' 
  AND (
    token = '2Tcn+jbSsRn0vnhIm6Z0DC0g9//E/qdtbKLTu8yFlVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )