UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QTahB3V1rQdOm7cpSpmGv/9HQ4wo58ihX9yOFrmKdK0=' 
WHERE 
  key_id = 'ac015f21c8d4501a5b0fe5aecd6a41a4b7853d66d2c956cd0df0d37e01df01b6' 
  AND (
    token = 'QTahB3V1rQdOm7cpSpmGv/9HQ4wo58ihX9yOFrmKdK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )