UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vz2cyKuf3NCLjLlFxnPyHTZjE5ASYBlySzw6ijcwB8s=' 
WHERE 
  key_id = '8453831ce1282eb37389cbfa59925d850c5f7bb01d6f9ed57d91c31d234b9895' 
  AND (
    token = 'Vz2cyKuf3NCLjLlFxnPyHTZjE5ASYBlySzw6ijcwB8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )