INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50e95801473c4e3b31b79c95faa70a2919198b0dfb3d65fecb0c2c48d3ea2989', 
    'JDADpzHpMeLX79phc2P/fWB2B5OrPhzhx/z0hgTf5lM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)