UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tCWvtTpLNuafixt1W2nj9d65RdCHi0iYdWnd1C83Haw=' 
WHERE 
  key_id = '89027549d9911efd92d911a78c6df742775e9f61c82120ae7226ebe5b5c7fdaa' 
  AND (
    token = 'tCWvtTpLNuafixt1W2nj9d65RdCHi0iYdWnd1C83Haw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )