INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c45294b853c9db0deb9cf35f10d846e8efc748ff14d893899937464cef196d69', 
    'yn0WbbDCDGgxqSdnPC9XaySDRRKa5Tt3/JAS0FLEwUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)