INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1883b7faf0537365d200f38c53727b88f8039a5281620679d0eb581d3f6b594d', 
    'c44FXlA/2btTrJz4gGy0CEtrm07WpKAC8JfjOyzP9TI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)