INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d93bd81c789b2e5740a6c4474054187e3a588d07556c872880f514be06bbbc0', 
    'hCvIKATOaYv829WvIGBbUEA/vjbHyFi5HzwQRUxUjto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)