UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VvVgU6POqTytK8flYNQQK3bjO1xPukb4oCZEuO2aGXQ=' 
WHERE 
  key_id = 'a33b492980201f41eee6d733eae108a4a2a8cfeeeb5fe456bf321dcb617230e2' 
  AND (
    token = 'VvVgU6POqTytK8flYNQQK3bjO1xPukb4oCZEuO2aGXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )