INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddcbb3d9c6df3026a841c731656f3a969ed1952e7b18b43995aea5f75dabf03c', 
    'HM4thj4/lPeUjiSnxMR+VzPezu0qnP0vG20qPnU/Oaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )