INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98c2e64dbbc1f05aee7cecd43c175117e7be7346c16c7e9ff1f0b198e467566a', 
    '5MuNi80Vby1Wgr6kS7yFW6iYJSorLliqXgd7wGiis08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)