UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V1lsqFgx5/iqMQiyqE7n+B9E7DGLZ7GjLwQhBKDRptU=' 
WHERE 
  key_id = 'ca2a389d671fb87529e621a1e9b7f541be4cfc7927d70d7c9a0eec59a93a36d7' 
  AND (
    token = 'V1lsqFgx5/iqMQiyqE7n+B9E7DGLZ7GjLwQhBKDRptU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )