UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8BtHq6oB2f3l3VmvzF+K8sDxK8D6qZfoVz33TRdZRFo=' 
WHERE 
  key_id = '4866373625961ceaa476fe87c04b456c2bbf28436adb7e172a467b5bf24abffa' 
  AND (
    token = '8BtHq6oB2f3l3VmvzF+K8sDxK8D6qZfoVz33TRdZRFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )