INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b87556e94941debc267fbe208e02633d963cf32f6111d74fdfbb13bdb8f01e8', 
    'GQnbL0dBSNj94Rbw0RfUmJzIvdBR+EtdaXqdxKlS/5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)