INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8546aab37df4df89811a398b020d6e926f4e7e551b3597b5f0f1268f498a613e', 
    '00JXZb91w1EaAt4LQatO/GIXoByz5qkvlB2ixOOI4yE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)