UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VJXbchg00BqPK2JAb4yDYueRtjtFPjPQNl+7pGs8+1U=' 
WHERE 
  key_id = '59de30262a621e3357e0c6bff577386ef79ae599920c63fbfe01d3854cbd8d46' 
  AND (
    token = 'VJXbchg00BqPK2JAb4yDYueRtjtFPjPQNl+7pGs8+1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )