UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w6tRa0DAXBnCrrzINONBCKi5yQR9/I/VOzVwQ9kpbXI=' 
WHERE 
  key_id = '35221a11bbdd754664d1b9cc7c018a968cbd25bc3c2493e7d1c676857d8dcac8' 
  AND (
    token = 'w6tRa0DAXBnCrrzINONBCKi5yQR9/I/VOzVwQ9kpbXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )