INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd08d29a03fd1ca80fb080767374ca606c2d810afc8463117b9625326fea1b6e3', 
    'rxNmbksYTpV/zcxiQ8vfVuGiPGyZ9ZKyEzWtETKTZ0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)