UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6V9ZHZVaTDNFBavIMtUVXEyPtShL7VbF+ndTwU92GEI=' 
WHERE 
  key_id = 'f2cfbdb95212b4b3f28ec7741e39dd38abd55d71a1d96ebbfdf5c30b90200a65' 
  AND (
    token = '6V9ZHZVaTDNFBavIMtUVXEyPtShL7VbF+ndTwU92GEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )