INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '780d8a89017eb839d032d4f36aee18ced3db7ad4429ac6640ac7753d56941744', 
    '6L/Vc5TLZt7jqm84eaGLzaSTVVklJ2AsrI/umKO4Wv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)