UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pe1AhWpJB2vCz0kTPfwnh+XuGYS21CA1//ChSWXAmqU=' 
WHERE 
  key_id = '044add27e8e9890077de078b074077b1efa50d28e9830263b59d8e6ac5d14b07' 
  AND (
    token = 'Pe1AhWpJB2vCz0kTPfwnh+XuGYS21CA1//ChSWXAmqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )