UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KPnqa0QXT3EyhJ6au8jOO2tYqFzNimgm+lI4NCmf24s=' 
WHERE 
  key_id = '43bf9f4ac0614dc85b8cda54370fff42ece26a974fcee3a0989bc6da5fead4e4' 
  AND (
    token = 'KPnqa0QXT3EyhJ6au8jOO2tYqFzNimgm+lI4NCmf24s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )