INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2411644ec27e0c06ae411c633c180e68205d8666c9da3fefb1caa73bd60f42d', 
    'PnePTIfuHPUN90HXaFv6uWxLDESTeGJW0baojmN02qA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)