UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9g7d2IFCnuVCUl/w7dBRx0W2L4ktCtXg3ubGzs52AGo=' 
WHERE 
  key_id = '9cd75a5496ca2239466a27cd14af6bb0499832d4c9abfdf9f759bd101a819b1d' 
  AND (
    token = '9g7d2IFCnuVCUl/w7dBRx0W2L4ktCtXg3ubGzs52AGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )