UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0jn7eQpMGxfZGpgxbO/HkPYNcUYDFwUk6Lf/K6nXUk0=' 
WHERE 
  key_id = '2b2e545e4310f097da4f7f15251d9c05e7fd3fca713cc8eec1d60981f7408a7b' 
  AND (
    token = '0jn7eQpMGxfZGpgxbO/HkPYNcUYDFwUk6Lf/K6nXUk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )