UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dKWlzMbTT0L+raeTGfw3JIQRPV0lVpfT/mEpYZzBexQ=' 
WHERE 
  key_id = '4bb16609d1c879dcb8dab3fdaf88635b56f55d3909df44fb3fd7f4552eaf17a8' 
  AND (
    token = 'dKWlzMbTT0L+raeTGfw3JIQRPV0lVpfT/mEpYZzBexQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )