UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Svdj0ABtbhvwI45zL6bQfxr5AG0zULHEOejVi80Wkc=' 
WHERE 
  key_id = '7eebebf6d6bc5b8530743c4c4eb7ba12bae6f13eab5a66909686490e68e49c6c' 
  AND (
    token = '6Svdj0ABtbhvwI45zL6bQfxr5AG0zULHEOejVi80Wkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )