UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v9r9gE/ah1E7RrtaCwKj/W5z1+gsxox2vxDhY6qCqmA=' 
WHERE 
  key_id = 'd7849b6ba1962b9fe32dd834fac817378626776d50b2ce97dcc951d154206c9c' 
  AND (
    token = 'v9r9gE/ah1E7RrtaCwKj/W5z1+gsxox2vxDhY6qCqmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )