UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VJ8zXa8wamUeYB1SixVaou9YTFCCtXExUrMgPVuIXM4=' 
WHERE 
  key_id = 'c21e9a3ea748d0c3d7a2b0ef96c76ba91f3ab99d8756e567fef005af5da61178' 
  AND (
    token = 'VJ8zXa8wamUeYB1SixVaou9YTFCCtXExUrMgPVuIXM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )