UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8kEGX/jkT93YnfHD/rfjvCFCiAd8ZFmYGFt9tgZ+f0Q=' 
WHERE 
  key_id = '7de3337ed0bbad564b57dc3b2d068029cd3f671f60ad4242fe082e3b8b7df46e' 
  AND (
    token = '8kEGX/jkT93YnfHD/rfjvCFCiAd8ZFmYGFt9tgZ+f0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )