INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76e81690314e2afb06523e5b60dee06d87a8d8c16ecf5d2417a76ab7c61414b2', 
    'V92Lqw20kLwundBmJ4vLctMs8T8WV37qcxHkOT8xzgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)