INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c54b40ea822a1f340d65e9cc659573ac1b7a18c66214aad8032032b81b06d40', 
    'sTx8BfmD9tn+p0dmQiAJo0XMQIgnVAdtp7c1wV4vlo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)