UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UoNhsNJvkUAEPhedzHXI3lrNZPB9cLrH50LiB/WtDZM=' 
WHERE 
  key_id = '089872d91112e1d3033f932d92f9e9abc3931807ce4f84ae7747633543b2479e' 
  AND (
    token = 'UoNhsNJvkUAEPhedzHXI3lrNZPB9cLrH50LiB/WtDZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )