INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b19d97e5cb046cf0451074e4ef3da308a35180cea00ef3851e8c48686de96d3b', 
    'HW1yiSm/KtW5f1xjO1rRSdavmyBnWkDb9z6Fnl1bRqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)