UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Db9AkxIcJTX13af33wq7xm5ulwViYJhXYCZ0TDZB6Ts=' 
WHERE 
  key_id = '7f09f1bdc2dd4b1cec86cfa16cca20148b83fa468c479b364be2bfa7819099cf' 
  AND (
    token = 'Db9AkxIcJTX13af33wq7xm5ulwViYJhXYCZ0TDZB6Ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )