UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xi/4w3yQoMeHpMPDqtayOa1U0XeG9d51VK/0utUWV/A=' 
WHERE 
  key_id = '832182ef753339af59a7f022b2da2bf270c3a84e56f434c4eab8b53b871f66eb' 
  AND (
    token = 'xi/4w3yQoMeHpMPDqtayOa1U0XeG9d51VK/0utUWV/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )