UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9gYumkpQETamocIx4+4xmtqtyJRNS07NgTkjVidUdIQ=' 
WHERE 
  key_id = '8e7c6eacf9206e858492a5273dd457d321a8ac4cdc4e1da379651c3719822edb' 
  AND (
    token = '9gYumkpQETamocIx4+4xmtqtyJRNS07NgTkjVidUdIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )