UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ua7+RNN5bYz/uf6os5zRENPMOjxVsuhNZQNwnQYqqZE=' 
WHERE 
  key_id = 'a67b6a7c09a7184e5f386599440334c06668da7f39378e2d8ceeca404636b166' 
  AND (
    token = 'Ua7+RNN5bYz/uf6os5zRENPMOjxVsuhNZQNwnQYqqZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )