UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P+HZvRYVaZngvltwBFKwGOMc7QWjcvCU2n6Z4foZhGU=' 
WHERE 
  key_id = '3b53d759198b74ace18612597e48e8d4bfa58b7c1f36ae8df349751f7145b1da' 
  AND (
    token = 'P+HZvRYVaZngvltwBFKwGOMc7QWjcvCU2n6Z4foZhGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )