UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0a0SvX4zKCnDu82zo3U7ACvJGWUFhc6wpwgzn/G0r7Y=' 
WHERE 
  key_id = 'b97004d73e4eb7b7d82cce09773ffa09add48f073189d6c7f9fcff3a2cf8c892' 
  AND (
    token = '0a0SvX4zKCnDu82zo3U7ACvJGWUFhc6wpwgzn/G0r7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )