UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '44njzmrOruKyXWePBJsky0K0R1fqAji63mry29BuIU0=' 
WHERE 
  key_id = '986529843eb05b1e777c0cb0caae8d4f17b5e2916f03162b5bbf8b2d075da589' 
  AND (
    token = '44njzmrOruKyXWePBJsky0K0R1fqAji63mry29BuIU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )