INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '466ddd30204f7b9b891fdc25964378bb9286b1da0fc090f3d9e3281282663663', 
    'j834l8wHzjF0jGE1CVKu3zn9th7FrRuChBdlr/LdgKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)