INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a6643671a234da606b79b037e1e687ac5544cfd67ec21ba52d750c440264031', 
    'oChGNILUGaMrC16MHsL0bFVHjtZ5HtodxwlgcJN15Zw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)