UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mLSj/YtVwuqwWA3Gyfhn/SEYKbSrzOC4yZGzrHeKnkY=' 
WHERE 
  key_id = '3c33d66e7d06cdf1a3d342df63eb5dce727c55dbb83f71b377d7d778c42e4033' 
  AND (
    token = 'mLSj/YtVwuqwWA3Gyfhn/SEYKbSrzOC4yZGzrHeKnkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )