UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0fPzf15PkMBnxmppfQGsGJP/sfQIYaaz8IqwHkkZ/n4=' 
WHERE 
  key_id = '88fa6b4618559e7bd5a6b4262ce33046d96913aae16327ab6d5695041403c93d' 
  AND (
    token = '0fPzf15PkMBnxmppfQGsGJP/sfQIYaaz8IqwHkkZ/n4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )