UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8u+crCncfG0oLhjeJe8CLWOypsELDjtFhGqCVlcQEpU=' 
WHERE 
  key_id = 'd25428f7d0940c872ac8bdabbea40b73dc8d53626586a36622e3a9793e57bf27' 
  AND (
    token = '8u+crCncfG0oLhjeJe8CLWOypsELDjtFhGqCVlcQEpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )