INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd30e29a06a309f7f1d47b962d97929613cdcb9c3395d76049bcbf550cfda2112', 
    'avxQaZDv886MfYuRd5rBmF2NejQcWrvDRT52hJqC19A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)