UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1eZhzF6jQtNa8WanJ5IUrDT99uAJnsknlkwjLvXgTyw=' 
WHERE 
  key_id = '930dfdbe2cbb69cc511df93223d592b73df1d7d278dd4596d6f3a6c84d478df3' 
  AND (
    token = '1eZhzF6jQtNa8WanJ5IUrDT99uAJnsknlkwjLvXgTyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )