UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8V1sT8h+HcOpBhmvSoHcWpXJrXtWc3pIZdXREw250Y=' 
WHERE 
  key_id = '714f8787d9ee588159941e98374c90cc78724aa1af5ee61e927b07b07316d95f' 
  AND (
    token = '+8V1sT8h+HcOpBhmvSoHcWpXJrXtWc3pIZdXREw250Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )