INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31a9c6281cc11599fb5016270216408a1d1a5e00a7d28b285c218e267e4b1ef2', 
    'dLKMWkk109AWFEUgfCPFa9UP4aC1F1VShbu/6AZez20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)