UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nzbxjuoLFfRjuqa0dqo0hL0GwCjnTzGFZC9yLpyJxz0=' 
WHERE 
  key_id = '804f24187e4c2285f1947874774550d6f2b157c426c1acaae233fdd236adbc60' 
  AND (
    token = 'nzbxjuoLFfRjuqa0dqo0hL0GwCjnTzGFZC9yLpyJxz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )