INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45b21dab7726c077bdbfbbac24bad1716680c63ec9fec5f2bda6e50719b4298d', 
    'MEGN8FPC6hLyLk7v9VWh03xSJ61KmXBkpdrTAQEmVCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00091

Result

int(1)