UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDpy5fzGS8T2j1pWS3zEpQfXOSd2hthquujUP3Y6WLE=' 
WHERE 
  key_id = '429f752c34548ae7a00f13ee9788990044b46854cebe6926ec10b4f87eecdd3d' 
  AND (
    token = 'dDpy5fzGS8T2j1pWS3zEpQfXOSd2hthquujUP3Y6WLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )