UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mI5XVS92DVKQtAYcKslqlIfYTY3SFPJ3hVPkn8tVVbM=' 
WHERE 
  key_id = '96ed8f1c4a91ccea1f9da9e21fc3774beeb0e406a3d05a88aba2f14d2a633454' 
  AND (
    token = 'mI5XVS92DVKQtAYcKslqlIfYTY3SFPJ3hVPkn8tVVbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )