UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OToC/4isQ9pelgOoRvLKZeHCFfUE0sIvQ6KPbF5I6YI=' 
WHERE 
  key_id = '38b261d047a07f9d1e376476539e4278f23b0d5f2bb29d495980080db867fd11' 
  AND (
    token = 'OToC/4isQ9pelgOoRvLKZeHCFfUE0sIvQ6KPbF5I6YI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )