INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de9b348986b052fbef5797202651d814d3d1370d99207d11f8d4a7eb5583b455', 
    'DPMGPuSH2hvM1sBAm9+WCYxWATU58HmanVJ5W6qKmso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)