UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Ash92BoO5LVaw0Kd5H3EtGYeHwWb4wMjj8PJtA2zrY=' 
WHERE 
  key_id = '8c8a9c704d28530d0d1e88d377a6d245e4fe55d7260d6fcd0856af5653a726a0' 
  AND (
    token = '6Ash92BoO5LVaw0Kd5H3EtGYeHwWb4wMjj8PJtA2zrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )