INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b217c5280ecbe31dc26f716e24c377d99a70e29d0873a373854369438b453ac', 
    'oGFiMqAuyCZbO2iboOcjPjmHmCbghDv07ZdfOTddJow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)