INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5534158770971e925af0ee5d6786dde3a835f4d53a5440d5656220a3077d599a', 
    '5gdfByXbovG92WyZz+AEZ6K4l7vYz2BbDI7rQMdGcCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)