UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QQhtUnnUhG8S3ngzSxDyNJhr01tWqFcOe829hPwKCLo=' 
WHERE 
  key_id = 'f4603ab7f81a9ddb3cad63289ff08e2af301839934a6f5f64e8eef27439caecf' 
  AND (
    token = 'QQhtUnnUhG8S3ngzSxDyNJhr01tWqFcOe829hPwKCLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )