UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0kGaqc3ei3hm37sP4m9DaoHfycBpW/YF6E2h5YQlINI=' 
WHERE 
  key_id = 'cea3e5353bb7c15875ff7aaa5665c73855869a92c500cc8bf7661879b65ded23' 
  AND (
    token = '0kGaqc3ei3hm37sP4m9DaoHfycBpW/YF6E2h5YQlINI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )