UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TWn6bAwSqEneqfzbdSMP6Nrl7RlODlQfOLNmV8+mhcc=' 
WHERE 
  key_id = 'db95670f41e4f03cf7b16b38aca290d4840041484bd6cf5f529926c58f5ad33c' 
  AND (
    token = 'TWn6bAwSqEneqfzbdSMP6Nrl7RlODlQfOLNmV8+mhcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )