UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mgp26LkYoArcNT86QOMVe7LSWPen+68jfTxv69Fn5DE=' 
WHERE 
  key_id = 'f3efcb109c16cfd458ed704bb0aab2fd4c0a61f76f8b8995f86cd9b917885345' 
  AND (
    token = 'Mgp26LkYoArcNT86QOMVe7LSWPen+68jfTxv69Fn5DE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )