UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xr+SpafDml3WAXtXWcSYsnduxEXikdNGFla7zayK1RQ=' 
WHERE 
  key_id = 'f8fd80aa2e9e8b17bfcd3c2c964628d517f6516570c81a12938501b1fff39e49' 
  AND (
    token = 'xr+SpafDml3WAXtXWcSYsnduxEXikdNGFla7zayK1RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )