INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2752bd4b9150a8c697a6e85c8c9545f8025f2e54ac966658e8061f13347ff6c', 
    'nZzx2LZQzzgvWVDwnpa22+iSia2MvjQeUfQ2JZUgVFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)