UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vkd1yr4RY992RSUnibfo1ThbKv2oM1D2/FglGXlhgzA=' 
WHERE 
  key_id = '859de663af1a4b9e2660ea5130d35e60db1d172bc669da47a0f2cb1b47caa806' 
  AND (
    token = 'vkd1yr4RY992RSUnibfo1ThbKv2oM1D2/FglGXlhgzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )