UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z64w6K8bsbpsWVbOIAAW/lhQBtfaqQJKe7sUvlQnLww=' 
WHERE 
  key_id = '116285c8b690039ee4dbaf95a7b3a79a5cddabd446fd27cf24a0ee9d67b3ae38' 
  AND (
    token = 'z64w6K8bsbpsWVbOIAAW/lhQBtfaqQJKe7sUvlQnLww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )