UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xrzpM9zKyg5/3LHSQRiIZPiBxqAezAc2kt3ck6QSIp8=' 
WHERE 
  key_id = '57dd3d07f8dfd6a12c377b4d4a568e394a094b8650eae65ae6edab2f4a9075d8' 
  AND (
    token = 'xrzpM9zKyg5/3LHSQRiIZPiBxqAezAc2kt3ck6QSIp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )