UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VFcjpnIzzM6IgTUimmWsXUXS+c2yUCw58p+efYv+BpU=' 
WHERE 
  key_id = 'a29f18c5b84d3e3a293b8c25b99426caa440258600ecaf43f4074756a00afa91' 
  AND (
    token = 'VFcjpnIzzM6IgTUimmWsXUXS+c2yUCw58p+efYv+BpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )