INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adb6e708f1dbc4948d4d053319794f529312b74eae60c5ec5534e2f30192364e', 
    'yE0rAkW5HdthBAFrZykSgpf2t1h03HRaP0V4sQkkKpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)