INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3d48b155efbd3625bbd6db1751777d4226c2e1e2580079a57308c81c160d6c9', 
    'bFISEdEYGyCkh9OTQpfM5JjwBRo+STO4MdGy7orYeSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)