INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a9f873e4da04cd99d65589303f33134ddc3e697dbde4d69a50d8ebe59b5e771', 
    '3NqsV+TMXb9B5VWeOgUtT5hGYD+ufG5l9WjOhYS749E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)