UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3qbHLbyP7lySWY36ctYCjfIbM6ueWRnjRKwQ5b3xRJI=' 
WHERE 
  key_id = 'bc47939f85339012a92d86412c32ab3c3e6284b52b8411d54560ba3ea3b739c4' 
  AND (
    token = '3qbHLbyP7lySWY36ctYCjfIbM6ueWRnjRKwQ5b3xRJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )