UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VlMB1YSqj+ra/FMOLWSJuS0RlLEkXs0QrfjpY5JNHQc=' 
WHERE 
  key_id = '89daf1917a58768062cf1da4412461c68225083b752c00a41557cf34147190c2' 
  AND (
    token = 'VlMB1YSqj+ra/FMOLWSJuS0RlLEkXs0QrfjpY5JNHQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )