UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S0jN/6aZRS6YaEfmiHddrbI1hgSF112l244NhTVAyUo=' 
WHERE 
  key_id = '1e5e5d3ff00953c9b337fceffaa23aec18a4961b7d0ce0cf37c7b65ed3a11d89' 
  AND (
    token = 'S0jN/6aZRS6YaEfmiHddrbI1hgSF112l244NhTVAyUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )