INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c634d7a906fba25aa5537f889cfa25a506082950ecae9c7e8040c37dec5d87f', 
    'w//J8tz1pIhQnwFBqDio48D1XBMfbgm9Wp1HoAQr5iE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)