UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ohsx/bdZBkWFgDd1tE/S72GVfkaew6WSFi0i3wkEJU=' 
WHERE 
  key_id = '76ce33c986d61ad29b54ec1ac4f1542f6dc46bb5527343645993ecaaa8507a24' 
  AND (
    token = '1ohsx/bdZBkWFgDd1tE/S72GVfkaew6WSFi0i3wkEJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )