INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6504f306985196eb603d6b0a37ad8878f8e4608bec90654d952be8ea3b9411b6', 
    'UwKVwkrWxSDV8L5h+y8HPbLu4GX1Ne6wCX9TcbweHpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)