UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3S7s+YkNR9oScGp5P/lzHpBs6HpmJsF56kkNk9l3rhw=' 
WHERE 
  key_id = '7d704e8e95f673ee9a8f200c64042d00132c731e4e1e73d4f68e5130e658d42b' 
  AND (
    token = '3S7s+YkNR9oScGp5P/lzHpBs6HpmJsF56kkNk9l3rhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )