UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vkj5bVGmAbbC5pGC1L3rXqWv+KlWekP033n6uWqsAN0=' 
WHERE 
  key_id = 'd1da3f98c69d266d718d203229dc96d08b1fcbe4f0a95d6ba2ebe79af6eaed1b' 
  AND (
    token = 'Vkj5bVGmAbbC5pGC1L3rXqWv+KlWekP033n6uWqsAN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )