UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MIY9eFNfWvxHp8TIzusjPZY+bTypLFWx3cdIbYyXeDY=' 
WHERE 
  key_id = '96c5c5bca2788b6bce040e3a5a67e75f6368ab001af8614ac317c7fae4e026e8' 
  AND (
    token = 'MIY9eFNfWvxHp8TIzusjPZY+bTypLFWx3cdIbYyXeDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )