INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4392c9ef132d206434ae4143be868bbbd55a3e1bfbf51e993ca9eee8239dfc03', 
    '6+5cOeI4mCZWMia8rp5N5l08L7xxV4Zt/t73mDAWqrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)