UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ol/BbDgrCOGtx4/KmmmmCuhne51PusXdWcdQs1ZZNU=' 
WHERE 
  key_id = '3abf4038e4eb8a27be743b96c65fe6bbda32bba63e2a3f7f3c9700ea47491179' 
  AND (
    token = '0ol/BbDgrCOGtx4/KmmmmCuhne51PusXdWcdQs1ZZNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )