UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IaJzl4FXY4Uxysdik99ldpZadVVNl12JmBKA2n2rgvs=' 
WHERE 
  key_id = '9638474b07a2a7ac4af51b616557f795efbd86adf8bdcf2a5dbbd3ebdbd781e8' 
  AND (
    token = 'IaJzl4FXY4Uxysdik99ldpZadVVNl12JmBKA2n2rgvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )