INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16cc4f7863ab68802a4fc6a28d7d6988e480308caaaff7b4bebef37c5d91e4ca', 
    'dA9Tx3JKzujpHI4QMgwpoaKvllEa3ZwK3fdEUr8uPyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)