UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HE8YwYO1eNjEHbntbbLVx0ulhbD6v84GaVEKOv1wPxU=' 
WHERE 
  key_id = '473ec0f7f9f751fe1cc05ac6995944551d9b63d611b30d51136c77ee676e0c97' 
  AND (
    token = 'HE8YwYO1eNjEHbntbbLVx0ulhbD6v84GaVEKOv1wPxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )