INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '168d0330a6a29b01a78a62815b2272deef1046ba0810f83389d14efc64d198c3', 
    'iNVUfgURLtXoz6jwsfE9KzLAxkZTQqB52WEQcDxCqGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)