UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7pX+ZKAAP7PbSPNI/eiLKAVZIXxJqgB82Ow78jTCbVc=' 
WHERE 
  key_id = 'c7879481294d7fb24e12cf090dbfc329d9457e1e72f192104a75b22b8c082c2c' 
  AND (
    token = '7pX+ZKAAP7PbSPNI/eiLKAVZIXxJqgB82Ow78jTCbVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )