UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZo90GhE5hIWiJZxC82w/5zK589aU9lkyDk6817IdMI=' 
WHERE 
  key_id = '829e2f11ee905f3ef4798a2604a29a7ec57ae840d161a56565100365b0d64c27' 
  AND (
    token = 'NZo90GhE5hIWiJZxC82w/5zK589aU9lkyDk6817IdMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )