UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4K1KPmfs1y8DIU7iaLrpWQqlclOlLzRjEys/pbb+ZKA=' 
WHERE 
  key_id = 'f625a6e739301da98aaa58657a4ed08ff8058e47f9653fc4acaec15aee93523f' 
  AND (
    token = '4K1KPmfs1y8DIU7iaLrpWQqlclOlLzRjEys/pbb+ZKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )