INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1001304f03205e509441bf1ed13e968e883220517c0367fc84c6c06ab015c59', 
    '5iL64emF7cnWHKJDRbkHk9tQ671f40J6wP84ZwF1rtc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00200

Result

int(1)