INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f999452c29db4995545923e93b4ef28d74f2b0509da6e58d0967802ddae69a80', 
    'RmwxMvnzBdZPgmvRC0erS+ErSbLrCboe62lxRUg1eh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)