UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3XenOxJxyZGIVmmTb+liu8S44KfvcM6+k42Q18NDh4I=' 
WHERE 
  key_id = '8604d9b86d9dcd95223cbeb46d4c5a7c38dd2a49cdb490893f506c29000cec22' 
  AND (
    token = '3XenOxJxyZGIVmmTb+liu8S44KfvcM6+k42Q18NDh4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )