INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a3c6eac477e54a8a82ab1a7b16545831cf6838bb0c858091cfb9ac638cd2a99', 
    'MlHoH0TmvanZY+xbqB7nkyHv7iPwTonrfqIX6sayifI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)