INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f047f9635bc912bdc0d199240377b68cce9d8954bdb95386d831e2398618c14', 
    'cky+13JFoZdAKE0FB9MKr7ZoIROjzbtVwU51lHRGc/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)