INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c8e6b925f19ad3ac6412d24f529772fd866c6542df43f77ae9f1e612e493670', 
    '/RK/QbrLvEp3o1MEO0vEiMFIkDPwjYPu9La186g1ikE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)