UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6fLlY7tVraOLTKoevsIv79+k39pbyQG7eB1pNSKl358=' 
WHERE 
  key_id = '4050cbcadc4791fae055bfb418baf0b4622ccad891ac697750061a307e5df21b' 
  AND (
    token = '6fLlY7tVraOLTKoevsIv79+k39pbyQG7eB1pNSKl358=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )