INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a776388f96d76859675012004fbbe829d92bf0fa80e9c9382c4515a2c906541', 
    'dAhx3RyFQE5B34CYEVXm9d9tc2gAtSGByckxYYbh8R0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)