INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ab59d4674840ce59e83d5de663c780b62fe775f1c4187429c5f9135b9b91149', 
    'xmTqqE4wOKKcAEP6MhnTmVTSHwwgxjVqHt+m6cU8sIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)