INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d31641719fb64df7263f0975a99297c46e15488496aff741cd64e0448dc1019', 
    'XtIim8PeUwE+p5fFSFi2kZCkgVg5FTGkyBusFW423A0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)