UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQ0uWzHqR+zq0+RCF8hEYl5gUHUKYtmVXQ63t279y7I=' 
WHERE 
  key_id = '728edb62eecafdd1ca03e8768866904990d8708b86057fd0e9f16f025b8822b5' 
  AND (
    token = 'yQ0uWzHqR+zq0+RCF8hEYl5gUHUKYtmVXQ63t279y7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )