UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6QQlj9/k8cx1qMopcO78AikJS7nwPQPyfHH7Wh907iM=' 
WHERE 
  key_id = 'd49773b1c1c4cb1742b76fb92cd0fd1eca1859b1f36db13df252c4cbf4d784ae' 
  AND (
    token = '6QQlj9/k8cx1qMopcO78AikJS7nwPQPyfHH7Wh907iM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )