INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1cc0cb04a69e072ad824779446fa578437755065384e69c10867a144428fb8c', 
    '5B1sc7b7tzWx9Kquf+v6r74P+ODGWmKeSBcgCB5+7+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)