UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DgqfvMeHQc+aUNbzzkz599KLx4Wq1y02dNTaf+PnDJ8=' 
WHERE 
  key_id = 'c452639684930e084855f267bd1676f473852caa811c570a3ccf2ffffb1930be' 
  AND (
    token = 'DgqfvMeHQc+aUNbzzkz599KLx4Wq1y02dNTaf+PnDJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )