UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RmUD8dameARdhIz5WCNKyLIjiSJCSJlJXlLp469D/II=' 
WHERE 
  key_id = 'dcb4610fab0005feea19b236e94b3e1c5d965826614c0d6ecd24b9aab7c9eb46' 
  AND (
    token = 'RmUD8dameARdhIz5WCNKyLIjiSJCSJlJXlLp469D/II=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )