UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZVa2MaShEQn3QuQRQVdJt7bJpJxiozD2DirvuVCFoeQ=' 
WHERE 
  key_id = '36550658322f88c37e7eb82dc107158d1a5b16360105c86e8a4c3152fe209126' 
  AND (
    token = 'ZVa2MaShEQn3QuQRQVdJt7bJpJxiozD2DirvuVCFoeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )