INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a847a3d3c89f8a48ab42272d6ac553bdb0208674ac2299d4b42f9036e17abc1c', 
    'QmJQx7dGNYnhy8/7Re1df1303hmgwUDmYy4Xeap7CFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)