UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sTtcIt1rmqEOz8qKOLjZBRKlL86G0W7cUTmAWffK2eY=' 
WHERE 
  key_id = 'cbac30bf60e3d96e63d20091acbe79e4a684206055f6ef4c23ed754486db0459' 
  AND (
    token = 'sTtcIt1rmqEOz8qKOLjZBRKlL86G0W7cUTmAWffK2eY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )