UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yjy+lXz84tx7GydY6J9qCxdI1EaE6jRyrbpv0qBnH0g=' 
WHERE 
  key_id = '2147f8aa11d97b4fc10ec74a6c93b4346986f0cb4d5658718a5f1803c86c92db' 
  AND (
    token = 'yjy+lXz84tx7GydY6J9qCxdI1EaE6jRyrbpv0qBnH0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )