INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5959eae29fb3249aab87577be784b922b174458e693679223a46c1786b495b34', 
    '3RrePGlxM2bqmNAWVyGmjIzfUS/1guxp60jp4F8VVuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)