UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kLPVs0XSVqMp8aoLGUP0DCsPCOlWJeuc65QcorOv+ms=' 
WHERE 
  key_id = 'c7a7591de785ba2b2eac8b147ff02874ece81fdc4f86426751db3c2cd59b4a27' 
  AND (
    token = 'kLPVs0XSVqMp8aoLGUP0DCsPCOlWJeuc65QcorOv+ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )