UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rQGBfHF/yuyBc6PgWmwhjQ/JYa7yvWLN8D+UmvRIeQo=' 
WHERE 
  key_id = 'f7fa172c86c29d0c73afb5702e8834d411033793506bb838653c4d66cb7b0495' 
  AND (
    token = 'rQGBfHF/yuyBc6PgWmwhjQ/JYa7yvWLN8D+UmvRIeQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )