UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f0smE8E5m9fnqd2piYNgyAwJhI3WV8fNs8+SCXA7XD4=' 
WHERE 
  key_id = '944c704a5d6d5abce3dd36d2adecf26516327b82bc1b97cdc64307d4f91b0339' 
  AND (
    token = 'f0smE8E5m9fnqd2piYNgyAwJhI3WV8fNs8+SCXA7XD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )