UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/lBlcg4qGfahhe9ZQQKya6HOuIjiyQn4sbfuDyb3jM=' 
WHERE 
  key_id = 'bde1bedf166879f22e364de02f9a4f6f7d82d639a425533018f1fd7e91beb4d5' 
  AND (
    token = 'y/lBlcg4qGfahhe9ZQQKya6HOuIjiyQn4sbfuDyb3jM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )