UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Sgh9DyoICCzPnSbL71Lk26JGW3UwH2V26qbjA2q65Y=' 
WHERE 
  key_id = '2fdb940c448fd14a39fede8ac3810c5fb2ee79e8318f7bd816b602c5ef9250ba' 
  AND (
    token = '3Sgh9DyoICCzPnSbL71Lk26JGW3UwH2V26qbjA2q65Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )