INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ec42f432c8ac3c2442edd87c7e95b01377b50b7575d133f839ede8101fd73c7', 
    '/pT+MA95GAeb1JY94tTbFVihUc/BeZgFkeMvm0BZwGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)