INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a55c964975a1fa980741296d0a9935b19a49688ddc01b9d0a4b82deb55b10d1', 
    'LkfQ9mnXnYq92w2GV1NyENKdmpE4oWdaVdsZZXHipu8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)