UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NBnIvcxzIFhVsKipZBQR9oUQagB34NksQFv5uaOTxbk=' 
WHERE 
  key_id = '33b15e6bd1cd519c9125c9ae5699802671999da4cd9f45d11fd9397e32c8684d' 
  AND (
    token = 'NBnIvcxzIFhVsKipZBQR9oUQagB34NksQFv5uaOTxbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )