UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G+XhXqWY9/u5iYAiF6ZLObYq0v39kIlIv8lMsVpXuA4=' 
WHERE 
  key_id = '9f38be884bb4dd927f3c0edb44d50e8e1881538b0ffac3b6de1fb3dcf7da2f86' 
  AND (
    token = 'G+XhXqWY9/u5iYAiF6ZLObYq0v39kIlIv8lMsVpXuA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )