INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef9bac31efa02e3723bb4d4cf29bc56633a8c3d4a4cf68e6a4571766aa537acf', 
    'RLQ6ICCkasQftd6PhXv+Zp0/MsYDZiCz8HnVUUaVcrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)