INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16e61a950c58f0d91b1582b2e5021207104d6a6b70b9e2d2e4085aae55bedfe7', 
    'A7fyEa24+pzC9t4muwShxRfsZ57lqaqWM2O/rpSQXF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)