INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c95a8b82878e98d427153ca58d36af599202ad2e92bba70f550a4f40a0240e9', 
    'lNe91rjYtPKsaT1m/UmQWxMlVo6LuUcGM5uFqM7BxhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)