UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'itQ+D81OR7g7WAoaK0TT4VhV13qhYXaOO0Pf6/4vtSo=' 
WHERE 
  key_id = '593171a2d606f766fe1a3582252491ce0aa48f0bd82e10f87950c23936aeddb7' 
  AND (
    token = 'itQ+D81OR7g7WAoaK0TT4VhV13qhYXaOO0Pf6/4vtSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )