UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D6twpRWqlm6nv2Q/v+abgUeagOUWlGnUYk+ECbnMXaA=' 
WHERE 
  key_id = '3f8062a87a809fda90466cc76934143a50df39a95c3bffc2dba95f7dc7dece2d' 
  AND (
    token = 'D6twpRWqlm6nv2Q/v+abgUeagOUWlGnUYk+ECbnMXaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )