UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4XHqrz8TYgX1Iw6lKa58iFlDh1JsLjVA+duSZjWR4VE=' 
WHERE 
  key_id = '263cb003af5954a84b481f4ba8180069617df45ee5cc3e343fa193849f62f2ca' 
  AND (
    token = '4XHqrz8TYgX1Iw6lKa58iFlDh1JsLjVA+duSZjWR4VE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )