UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Css1DF6tAuN3/EeNuPsHfub244fpMZYgqZMC0ewaMI=' 
WHERE 
  key_id = 'e606a4eb89bf4bc39a00797cc9fc36d03edb6fe90b7c697faa9bd46ae48ae829' 
  AND (
    token = '1Css1DF6tAuN3/EeNuPsHfub244fpMZYgqZMC0ewaMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )