UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HeX8pkXLWzkJTKPsp8P1ZYffG3RtJYBNtJHbxMdR0kg=' 
WHERE 
  key_id = 'f21e5d825238ed01540f1f7c5e5346887bb58877f55c92d52eea394e8bcac6f7' 
  AND (
    token = 'HeX8pkXLWzkJTKPsp8P1ZYffG3RtJYBNtJHbxMdR0kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )