UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CZhkzIViBf3V0rgk0jk3X2OOwQAqmE7W/Js14I04VZQ=' 
WHERE 
  key_id = 'd8962a3550f5b05de595b0326ee59618266330dc775d505041b9ae18a45bfb03' 
  AND (
    token = 'CZhkzIViBf3V0rgk0jk3X2OOwQAqmE7W/Js14I04VZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )