INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a31ce0a9dfabedb885a3967a4a0ec3d49075b04a6a97ef2899d67195411fe66a', 
    'jCuLTcg0vO+FrPZLQ5ADK77Pei7UQfgyJtMQwZiz47o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)