INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9876f771fb3718757cf5796db884847489cc39d303f101518aff6334b38a73e6', 
    '3auaJDzHnmlmwPVpl7zMRVs9I1pGJvAss8QQbllO1mc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)