INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1833fb0c1f0ef4bc3b36e4daa941ae0a5f05d80361e5bbae7ccc5f449fdbde8', 
    'M7tzMrm1+42OlN4uQoEPGwjrvVT9CS9Aj1C5AlYF1cU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)