INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c41fc7bf650f37d877be0ffd236cd4febf455ed7682b852761e21cef4abd919e', 
    '9qiUqnF9IffLWp+Ny1ObMw2fiTCOwdmvs3ijdrQBKlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)