INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e50521a692d2f3b8b65bc1cbe12afa644a261f68ab2794c82a85feb6ba41680c', 
    'pi+2oEgO9Nvx5ZsDOyadqnAH+XyliaQK8hQe7f2ifEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)