UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5reyHxgazMtEq5xUHX5Vz9BBU7pOwV8kxTUmt9Mo0wY=' 
WHERE 
  key_id = 'fa324658498787a9d0707d9821450c2eddca77e22d6b96aec19e8ccd241f7ff9' 
  AND (
    token = '5reyHxgazMtEq5xUHX5Vz9BBU7pOwV8kxTUmt9Mo0wY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )