INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a29fe2251b6ffdf76f70f8cd31fea5df18dff45b14f58b045f854878430d19b7', 
    'Px15Hd5zRa84k7PnoAHII4LVKF/1C+b5pk/41KEs1OU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )