UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B3XcKhV1I6GfbP1zukFwW19D6vVB91ofpLs0OOVKcSc=' 
WHERE 
  key_id = '3d8e9e31ebfe9ac5e07a36a53885cf7065eb75a953908b9f54742fa33985adbd' 
  AND (
    token = 'B3XcKhV1I6GfbP1zukFwW19D6vVB91ofpLs0OOVKcSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )