INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '501909ffe812d6f36325468f390f3af32cddbaa9905210850f40a1b91087f237', 
    'hZ+dZPsL9+lSlQp81e0U9i0a0pxKQpvvXMa0BtUEMwg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)