UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v8TfuH8PFM6TBWNfNpCvoUVhCDLGmu2UrGIhUPufQZ8=' 
WHERE 
  key_id = '8be618b401861a9ff6c224770202dcdc4e5ad4ce36a966f774b2d6af85580d2f' 
  AND (
    token = 'v8TfuH8PFM6TBWNfNpCvoUVhCDLGmu2UrGIhUPufQZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )