UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/WjgBdlwk8ivnL7EUdz/4qoHRKgUSuW4a0B47WNub6A=' 
WHERE 
  key_id = 'a30a2baac3ea02121d282eaa5f98ca8fb488870c1a0ee5c42ada79a5c99fc5ac' 
  AND (
    token = '/WjgBdlwk8ivnL7EUdz/4qoHRKgUSuW4a0B47WNub6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )