UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/uKwMupn6R72ZiG1zvcnXksSeMdvw94Oamm7SWS2Oi4=' 
WHERE 
  key_id = 'e89437e8dab315fb2406c1f42d658e6e1a76c73860852dc43ce4e5b476353092' 
  AND (
    token = '/uKwMupn6R72ZiG1zvcnXksSeMdvw94Oamm7SWS2Oi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )