UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oLJcXkgGzG+WTV3eGmEVDdhYWn2+bkXY6B45LZQaMxA=' 
WHERE 
  key_id = '17d615e0014e0442be7d43af24ceec1599ee15853ee031217304ad1ed3167455' 
  AND (
    token = 'oLJcXkgGzG+WTV3eGmEVDdhYWn2+bkXY6B45LZQaMxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )