UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+pChJgW2tuefl+waXC2atHPzHkMbq3btgoqxsKjbp+U=' 
WHERE 
  key_id = 'd59c43edf6c66d36d105614e53d801aa59f9dee852f764f40d431c06ed01cc8b' 
  AND (
    token = '+pChJgW2tuefl+waXC2atHPzHkMbq3btgoqxsKjbp+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )