UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dSFxt8R15H5datvze7cgnTsdDNol0941m5UjEDA6qQI=' 
WHERE 
  key_id = '565ececedeeb2d0639e7dafef18591cb606d341d841b2426809923a5ba1c3d31' 
  AND (
    token = 'dSFxt8R15H5datvze7cgnTsdDNol0941m5UjEDA6qQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )