INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4d1d4c77815fe936a95e0d3e71a21972250e0cc538dc5df94ec0503c79df619', 
    'IioZL8IoD+N86GAGinPlyBKT+q04P1pBdxMVu3liuuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)