UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a37TnFWda64skHhzcKTc0swcu9LNB/B9qPKR+ipKdw8=' 
WHERE 
  key_id = 'ad9246dac50711d7365823ce93078a2cc6d84688833b8f55ea23fb36f20b5f95' 
  AND (
    token = 'a37TnFWda64skHhzcKTc0swcu9LNB/B9qPKR+ipKdw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )