UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ezbcoIhYDhYut2zjYmg2mmy1icJvwN/Xwcf9pnI9qwg=' 
WHERE 
  key_id = 'cd1051d4601172cce4828b7b7d7cb201fc345b23d60024103ec93a0c264f5087' 
  AND (
    token = 'ezbcoIhYDhYut2zjYmg2mmy1icJvwN/Xwcf9pnI9qwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )