INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd852935243a52f6dc3cec5ae13b0fc928134101a56cd8b9bdda1e6728da9c38c', 
    'TVH0DwA6WrbuWZV3ySuQaJeSlOXkWCsRscfrQ5Nzjl4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)