UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mAdBLDzIttdXyp+48a2BYq0zOXfLK8KfC6IW4DpLGOI=' 
WHERE 
  key_id = 'd5341bb59117702e61d30a956d70b9644ef6e69f557690e1292e58f53231633f' 
  AND (
    token = 'mAdBLDzIttdXyp+48a2BYq0zOXfLK8KfC6IW4DpLGOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )