UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7SvPxV0wa//jAeSRpf9KlyJwxU7jREPbW+V4DulSYBI=' 
WHERE 
  key_id = 'a2097429e6db9cf66a025ea57d9972a17d5cf3bb253cbaacbbfa9242b56e417f' 
  AND (
    token = '7SvPxV0wa//jAeSRpf9KlyJwxU7jREPbW+V4DulSYBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )