INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a034e6f73ccb63b45f1674885d4eec6a462e39d1dacf50c9eda65a4cf25f6103', 
    'v4u07NpszObPmflns/7rwecgnaXqp/dKru2X8pYaD9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)