UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h8kxKrae1Uuy9i0KjrbbTFe3rBbpQg+j4qhuRR0sm20=' 
WHERE 
  key_id = '8348a71353859364b8bd8b8d4353b5198b63c7d0aaa584fb4e65f9b4a67d59e4' 
  AND (
    token = 'h8kxKrae1Uuy9i0KjrbbTFe3rBbpQg+j4qhuRR0sm20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )