UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ypY8DbjsVh8xoTfoKa4uBu/uBmoGooKp2D8lSKb8DEY=' 
WHERE 
  key_id = '1ed2eb48e42231ee50eccba1bf35df909cdcf14cff28c4a099bed9227a26f14f' 
  AND (
    token = 'ypY8DbjsVh8xoTfoKa4uBu/uBmoGooKp2D8lSKb8DEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )