UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+jbXCpehf99wAmE13+tbugGifovDw1GCCIrMK+MsJBY=' 
WHERE 
  key_id = 'e44824e8351a76a89523cbec0f64be70fda3de4994d88f59749e02d9ab6cab37' 
  AND (
    token = '+jbXCpehf99wAmE13+tbugGifovDw1GCCIrMK+MsJBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )