UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wQtOFRx/vasjFgx9c+3rgIyTmsBc7XhXgQFKTQVg7+o=' 
WHERE 
  key_id = 'b75c16bc3caec90ea281ae2e8e02bcfb9ca35cd6fa2ec1d2f34dfd944d2ef69e' 
  AND (
    token = 'wQtOFRx/vasjFgx9c+3rgIyTmsBc7XhXgQFKTQVg7+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )