INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd523967256bc83a04d8affb8817706fd0382e2280f18b1d8282c23637f30ed6', 
    'y21THdEdWyLhFgPGz0ERsVIeoIgmlIqiXJczLED0WpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)