INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51729ab86948dee3ca72858c232e265742a8e77613c68b5e433c69e7a3215192', 
    '3O24ziIYltVQO3eXWv9/vBW3ZeIcEB+WoRYXUMsb9Os=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)