UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'leeTqcKnQimD3mkCzgjIDY836+uukVzia96kyUMWigQ=' 
WHERE 
  key_id = '8a16dfd4fb9c113ca4e79a703879ca15c9d6bb618f4e7151f0f8db2f54743761' 
  AND (
    token = 'leeTqcKnQimD3mkCzgjIDY836+uukVzia96kyUMWigQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )