UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jLbTt0c+aP1sJzl7wgszzNfW7LfGgcrQ0ohrTCijaxE=' 
WHERE 
  key_id = 'eac34dea5605b893ea92bef347971a83f74fdd442984bfeb0af091fe09d04973' 
  AND (
    token = 'jLbTt0c+aP1sJzl7wgszzNfW7LfGgcrQ0ohrTCijaxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )