UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VrQ8hF3JcwEWsQ903XOlT34OUwind86dfLX9b9EF5+c=' 
WHERE 
  key_id = '405f1e21fc4400f76422a23a584f22e681afae7fc0c0553c470af864b0e20bfe' 
  AND (
    token = 'VrQ8hF3JcwEWsQ903XOlT34OUwind86dfLX9b9EF5+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )