UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0w+Wlc9/M9GcO5crn2XThCLvAspXQnYRnFJ06faVKaQ=' 
WHERE 
  key_id = 'a90cffc3d9bd51fe7dacff4f7a04e552db232b5e59e33b82b85b4007402bc868' 
  AND (
    token = '0w+Wlc9/M9GcO5crn2XThCLvAspXQnYRnFJ06faVKaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )