UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0QSuHD3cjvYiVsI0XN8FsF6MkoXZpVxlNWHdqeXiD+Y=' 
WHERE 
  key_id = 'b2639904c29d76e89b3cfaea3996c0e1f81c4d274c19f58f175acec56fdd3cd3' 
  AND (
    token = '0QSuHD3cjvYiVsI0XN8FsF6MkoXZpVxlNWHdqeXiD+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )