INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd540eefa1020cd3cdf94db4bf4e215a2ae3f71d33ef3f4610eb5375d10960cb3', 
    '4mTtGqRIHrJGDaTRNCmLoW+hvtCqpN0lH6c+T69ghYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)