UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IgmVuk2cLNgU5BOT9q/WqV63vK+PJU3hEB55VsB0G28=' 
WHERE 
  key_id = '869949b8a6c4941399dfb456211d1a772fd3eab580284de4785ef5b15cd5613f' 
  AND (
    token = 'IgmVuk2cLNgU5BOT9q/WqV63vK+PJU3hEB55VsB0G28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )