INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3551b695479809eace8a35ba9f2f075dab0fa1746adf5b0739fca5fe58a8c0bb', 
    'WKydJfosQrBsWtJgaHT1rExwSAnCYU0taJBib1aWCW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00076

Result

int(1)