UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C9KyYj+Nk2CGAQGXQXc7x4xrbX5u+cG8pt4tWq26aIk=' 
WHERE 
  key_id = '9e95dd1152b31f8ddedb4dd4b52f23313db5bef8d1053ee730da3da6803de47c' 
  AND (
    token = 'C9KyYj+Nk2CGAQGXQXc7x4xrbX5u+cG8pt4tWq26aIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )