UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+sUm+j4+QTBJg+jHQPHMwJxmqb5bK9Fy3to2cGxpmLg=' 
WHERE 
  key_id = '1fc36396f5c86878071df3ec489b1057b7bcfae7db1c221d016475d1976c5d06' 
  AND (
    token = '+sUm+j4+QTBJg+jHQPHMwJxmqb5bK9Fy3to2cGxpmLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )