UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xtrf8C7WAdQinK0W3opUjV1wEzLEs0rYuQbh5LH6YM=' 
WHERE 
  key_id = '0104f62a43d59131c6cc1036e1c09c3e94637a63793929d3e446959e341c0bce' 
  AND (
    token = '9xtrf8C7WAdQinK0W3opUjV1wEzLEs0rYuQbh5LH6YM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )