UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fU+ywzQtLTvJuLzjAlmdt85gsyzWQsRuhO7+ZrBcTxs=' 
WHERE 
  key_id = '6d62dc1c3e1bec78f36006431884ebe871976a3fe1b73f443d3eba7c04a88ce9' 
  AND (
    token = 'fU+ywzQtLTvJuLzjAlmdt85gsyzWQsRuhO7+ZrBcTxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )