UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ptW3pzBLPbcmtZ7751Kj9AhtNwh5nWumbz6h+CPip/E=' 
WHERE 
  key_id = '32a290ab092e9cb3b533217ef0e16951d7343f7023f59354287ea5a61d177a4c' 
  AND (
    token = 'ptW3pzBLPbcmtZ7751Kj9AhtNwh5nWumbz6h+CPip/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )