UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ob3P8D9bIz3vIUaUXeFu3CeVANa3qStCtKsh7a97QQY=' 
WHERE 
  key_id = 'f027b65e6ca611d7efdaab0d904ed57641e8bbfc6c48cddc04f696d544c9a926' 
  AND (
    token = 'Ob3P8D9bIz3vIUaUXeFu3CeVANa3qStCtKsh7a97QQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )