UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TXkyZOoGtGak4VWNCmJo83vdZ5ZLhR3f8wzg7XvmbsQ=' 
WHERE 
  key_id = '8f39d3327e76b22a84306691f0e57ff67733ccd7fa6c74bf502a2d42f12d316a' 
  AND (
    token = 'TXkyZOoGtGak4VWNCmJo83vdZ5ZLhR3f8wzg7XvmbsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )