INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bf9daeb532d106797a525ed9ef23f648f9c8396dc250fbc9dc24709b700d28a', 
    'BGHKVA2v4L3S+4v9oUdWbT//HCAsnR843M2t/aOXpds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )