UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0SKdXDsb9FKzxOPvxdpAHDM4fzDgxCIzE4xBbSYGcTY=' 
WHERE 
  key_id = '9c9d408335f6d9818d07e13cae084f458fa55a35b4fc1a394335948920c41007' 
  AND (
    token = '0SKdXDsb9FKzxOPvxdpAHDM4fzDgxCIzE4xBbSYGcTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )