INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dfe27dafd65d9cdc0ee2641a8545f32d3ebd95f6807602d6a9d63e8c49fe7a2', 
    'haD0g53z4F3qJQdYKUMbtk5d0T5uK0AbkKHfA9inuVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)