INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec18247c31e5baf1c0b0ab35ca41c2f2b99b0759a6aac15f59093e04ec7006d9', 
    'wjY8R3hRea17Kmt+sBROWxIhpdw6DxPpOWY9MtefmSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)