INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4b7f116fa8943c96e5e94f71268fcd4bf10fe3fb27f6a7010e4bc691f00509e', 
    'gMvHtRMM409eF665RK/6n5CCA59X5k6BRWOv5uIoNzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)