UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+9mDoCwVVN331KiAg47MOvuJtBuRULhu9rtZKnOicBk=' 
WHERE 
  key_id = '9ffef6697d1ccf2d1a95b0ae3fe47bcd017b879ae8b97334a4062316c9047dd2' 
  AND (
    token = '+9mDoCwVVN331KiAg47MOvuJtBuRULhu9rtZKnOicBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )