UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6dp7dxV4x2SSVwpLguGfRS0ayhgYk7KY10fzTV8tHh0=' 
WHERE 
  key_id = 'eaddbc13858fd84d98c1098857ef4779f9d885308c87d96247c4a6615cfb3dc1' 
  AND (
    token = '6dp7dxV4x2SSVwpLguGfRS0ayhgYk7KY10fzTV8tHh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )