INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9f2f6d4627b4099918cc449b630914e813d77e7d32fb64640e126119af292e7', 
    'dHMcQyixdv2oRa+z417/Pxw29Ki9ySbZo3wh6rXnlRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)