INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a845d5984d5e78a19f4926af30bb2fc44489cf461be42b1347206e814e6dc58c', 
    'okJrb+TRKkn9msyPHEDIr6k0dc07rL8bH9aoC6ekdXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)