UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61CHaDRfgeFqsnAb0cKXYuDrN9/pNGewOgu9h5LQ0eE=' 
WHERE 
  key_id = '88545725ee010cfaeb472c308b9e7aed8dd21c7b06553afa35d71fa9d247fe18' 
  AND (
    token = '61CHaDRfgeFqsnAb0cKXYuDrN9/pNGewOgu9h5LQ0eE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )