INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3eb66ad79ba169193904862e99061fcb140900a30013272616bdab3c1ad723f8', 
    '/F1vWznjUJPVur8XC9gC53aCpxl9MuxqV4/0gxr6R/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)