UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p2EjZLhTIDXQrKCHiCFp+AzZvAgAXAxrDNWFyc+WZFQ=' 
WHERE 
  key_id = 'ec036da370b003942c4e0f2055a3d161250179d58a822f7e5d3dcfc6648d11ad' 
  AND (
    token = 'p2EjZLhTIDXQrKCHiCFp+AzZvAgAXAxrDNWFyc+WZFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )