INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad9508f804f8a0208d315f33e1d0b25ca27e7a4b4283c5f69da627eb5c71f1fe', 
    'Ez+u6U6M9IYmhy4Awa7rUMhmuWz8SGPcQlwBryDeCLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)