INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b4e3fc7076f8efeda946b0647378e30555ef538d654edf5e636f0c8b39afcfd', 
    'cG5o6Ex3YiHRGtW4XD44hnEmDoWflYaTTYh3zGkn36Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00074

Result

int(1)