UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GgKJXdYq8xZMH3UoRAREoOqjrD4EMRlQ1EkLjiuNFyw=' 
WHERE 
  key_id = '7d6340e32901ce764b97d81fe71a92cc51e5ad9931d5a429bdea4a591d098a23' 
  AND (
    token = 'GgKJXdYq8xZMH3UoRAREoOqjrD4EMRlQ1EkLjiuNFyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )