UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3haDhMAUIo8MiFAXnffeqje+zwM6O/qwK3GeKXg27as=' 
WHERE 
  key_id = 'ace07c463a3eed1cdd320442e9ed0b540e429538818a9b5b6da58aac7176b62f' 
  AND (
    token = '3haDhMAUIo8MiFAXnffeqje+zwM6O/qwK3GeKXg27as=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )