INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d5803b25500b9d81812b1bd631df1226c5f95f9fe4a3ada87cedd9fde70263f', 
    'j2JDhyh1WtcmoPl7ldyR70XV4qPG5ysGHYCKoXhH5y0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)