UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd3eJK+7qQoQK3YrJ7JHMfTCykdjR/7H1RwrosBrr5Co=' 
WHERE 
  key_id = '3438f2fa23592337ab6edeb289ae497fc69ce799b3445963c4687909e0d66751' 
  AND (
    token = 'd3eJK+7qQoQK3YrJ7JHMfTCykdjR/7H1RwrosBrr5Co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )