UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Rz7xbKPBcecgh+UEf5zVfB4MExSQ8zNjEXTW2qe3Wg=' 
WHERE 
  key_id = 'c3e3b9550f4438dd7e0ed9833738ca8d5a457c61691e4e335e8183121db7aec2' 
  AND (
    token = '1Rz7xbKPBcecgh+UEf5zVfB4MExSQ8zNjEXTW2qe3Wg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )