UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mkfQnbp0c4gafmBM5X8AK6ho+Hu0xVDU8pALtb8oBKQ=' 
WHERE 
  key_id = '9efd9d1d664b9846c18493a3250a62378d27d5c78a28d8b413d37cd88c41a8d8' 
  AND (
    token = 'mkfQnbp0c4gafmBM5X8AK6ho+Hu0xVDU8pALtb8oBKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )