UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0fkk4h2jcWbmA++2f79FNO/oezEHIdNiGfR12VS++4w=' 
WHERE 
  key_id = '3adae44b3df5cb924001a1c39b8abbb1636d80deb922bbf517db92aeb2ffac91' 
  AND (
    token = '0fkk4h2jcWbmA++2f79FNO/oezEHIdNiGfR12VS++4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )