UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ftbBpZEi7JQLhskBCg9ckKxlWICHVkzduNkq7B/6Yk=' 
WHERE 
  key_id = '94b48ad0986f7aaf7c3c0fc00428fb64bb10d9663438af37afec6ca33560606c' 
  AND (
    token = '3ftbBpZEi7JQLhskBCg9ckKxlWICHVkzduNkq7B/6Yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )