UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4W9Vt8UdvKmfE14GtN0KZQRHhyKpidO5C5NiHQWtmzs=' 
WHERE 
  key_id = '7ca733a360c4928ae9ca2234ee5cf68d025cb0e7c699d783dc50ad2a0ee75749' 
  AND (
    token = '4W9Vt8UdvKmfE14GtN0KZQRHhyKpidO5C5NiHQWtmzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )