INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8273dcf405adf08c04bf8a9edc16ad4276f9af00dfc9c6586095c4bbd1f9db59', 
    'Yk8t2NgmZs0XfckyjL3B0Z3BTkrLTmwHunJsAUu6GUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)