UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lylh28hDiS/hXeM27LYk5UDl6TGc56eF3W0KIVihg/I=' 
WHERE 
  key_id = 'aa21dc58c1f333a17ed5364cc89dc76b405ad97199da30a0d9518b828b587ef7' 
  AND (
    token = 'lylh28hDiS/hXeM27LYk5UDl6TGc56eF3W0KIVihg/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )