UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tlz5pEHQs0/89lO+HrrVPusIoWCqiesWlHtZ6DjboJE=' 
WHERE 
  key_id = '041389f3e378911bb01d57a5885e47c203f9cd2d4f652927d59df575ddb10b89' 
  AND (
    token = 'tlz5pEHQs0/89lO+HrrVPusIoWCqiesWlHtZ6DjboJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )