INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a4dc4af8e87736d8ba84fd3292255f43ee689685eba5f10b0c1b848047a8694', 
    'm2CAsrmqBK358/9hGALxhPwLlumzgwtPGEujDHAqnrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)