INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ac0ffd5dd8e71d12397f5ddd33fce98ccbbffbc119ea295ae915fa983696a30', 
    'twKDaE4YEuhVU5lPcmaAAeP6wP26+k7RZXT49ncr5ao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)