INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3df42bb472780f93aa3c0e6104828b4732b23ee2e083cb4f6dca8a1ab748909', 
    'bEu3oF1S/WiaW5vHy/gMl9ujvFHTcpWUCUSkh7Pjr3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)