UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kZs9rVRGgwqWqM2CTs7ow0bD5DyR1r2CnvEXoaaDXiI=' 
WHERE 
  key_id = 'b3654b9b3497b231daf00c28995e4f358e89c3a41f18aaa79fc19101dab328ef' 
  AND (
    token = 'kZs9rVRGgwqWqM2CTs7ow0bD5DyR1r2CnvEXoaaDXiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )