UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HufOfBYuulyt0sJWRsA9tQzrMvQFpB8edI3AzPWgAL4=' 
WHERE 
  key_id = '946c76d33ecf049b258eeefd8ea0fe9300cc82fa50a98361152ce4f7b042c656' 
  AND (
    token = 'HufOfBYuulyt0sJWRsA9tQzrMvQFpB8edI3AzPWgAL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )