UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3BhjnjXD8Tgn43E93bb8TOe5E9HbgheC/LzTkbHAYv4=' 
WHERE 
  key_id = '8911c637cada7821dd6162ce0a206389aff4dfeb259cdcc19c2ca20d946bc43b' 
  AND (
    token = '3BhjnjXD8Tgn43E93bb8TOe5E9HbgheC/LzTkbHAYv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )