UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WxrldcI9qnr6UL4xpkIIqYSK6qblZDJfWtBgteSVJaM=' 
WHERE 
  key_id = '24f40569eb977c6eb837f3e6d7ead96c3e495b81d557abf252477a4efcf3e629' 
  AND (
    token = 'WxrldcI9qnr6UL4xpkIIqYSK6qblZDJfWtBgteSVJaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )