UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tuC72mibuz9FQ94cO7gAp3P1H+D0RVwtzw7v3z3Zb50=' 
WHERE 
  key_id = '1143c796309e2aabec79d04b4ba8fdc73370a102576509870e7b170450b5a4e7' 
  AND (
    token = 'tuC72mibuz9FQ94cO7gAp3P1H+D0RVwtzw7v3z3Zb50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )