INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c83f49c70fde4c0ef9e82738d1e81d6dce622e274a9dbfb58ba09f12d6e5eaa5', 
    'ScUhQGamPrnm2S2C5oCWQmQOiuaRiaXy9FlK8ck8zuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)