UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '95o1GxBRL4H9DvgLKwgNENWYXeGBNN6GnrBd/bditgY=' 
WHERE 
  key_id = '16ed5c46ad2a7fc45c54335ba3b8b4085d9f2cfeaf0a65abb6927460f36a2634' 
  AND (
    token = '95o1GxBRL4H9DvgLKwgNENWYXeGBNN6GnrBd/bditgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )