UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UlAgWmSIFqV0785nwAAKtUFQjczTx2kz0R18UVYEuQo=' 
WHERE 
  key_id = 'd4e641aa9ff02a3c3b8621de8bc4ee3ed29f1b487c3ae880c49c6598872f6166' 
  AND (
    token = 'UlAgWmSIFqV0785nwAAKtUFQjczTx2kz0R18UVYEuQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )