UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4/9XM9HTUJtiKWhLbCdpnp2sE+7CETAQFDUsU0bGUI4=' 
WHERE 
  key_id = 'cf67df5e8b8f6ea80f4e7d5d6697c2ff8f4135ea2bf5d0ac9f278668c6cdc14b' 
  AND (
    token = '4/9XM9HTUJtiKWhLbCdpnp2sE+7CETAQFDUsU0bGUI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )