UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0+k6Z48aCpSlhD2bvaNHqO79ehEZ2b7gXH/iqzroC2U=' 
WHERE 
  key_id = '050f9aab0bf48bd585783a6c61ee08f4168481aa014eca39e77de76395e21ea1' 
  AND (
    token = '0+k6Z48aCpSlhD2bvaNHqO79ehEZ2b7gXH/iqzroC2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )