INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '500c7d6c9769810dc233819eed94dfce7809b8e6365340fd6995f9bba66fd78e', 
    '1IXDpiCVA1RjQ4LFHLpOCyNmRnE5zsUhAZIqURouxRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)