UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '35jfF9omF3eUbeZD25saGNFsKZS5qrhBi5OKXe4O4RI=' 
WHERE 
  key_id = '55f35ce417a022717e3d41e1faadaf7446dbe707b8c6b9c84508656042836243' 
  AND (
    token = '35jfF9omF3eUbeZD25saGNFsKZS5qrhBi5OKXe4O4RI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )