UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LbihbR94+Pnl+tQRvt1CPZT6DvV9FuBu/fRjYiQjMdI=' 
WHERE 
  key_id = '0a8ba4f3dffdc9a86354a901057df5d50e5b2db791612cd6c3b89babbc0d3748' 
  AND (
    token = 'LbihbR94+Pnl+tQRvt1CPZT6DvV9FuBu/fRjYiQjMdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )