UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wSXs3om/zSnixQiutXqj3XEJnXZxFVVNnDkgybQ4ybg=' 
WHERE 
  key_id = 'c985b0993217a7c256a2131621c30e7756cb3e3d7cbcefe8946f89bc86930f05' 
  AND (
    token = 'wSXs3om/zSnixQiutXqj3XEJnXZxFVVNnDkgybQ4ybg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )