UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LYnOcj7sh8nlaXMNkJBqjKRF+DBS6qK+Vr/ZDl7JsRk=' 
WHERE 
  key_id = '1f7295384a4983d836766342b99a6c2bb3453a592e26a54bdd4b2ae9d491147d' 
  AND (
    token = 'LYnOcj7sh8nlaXMNkJBqjKRF+DBS6qK+Vr/ZDl7JsRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )