INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e9caff4e016d8e32c2be819653a9b0a96545e0bf29f88f1c78f13e3c1b34aa8', 
    'Ofon5uwE+IkPPvL1mqTGnL3TYAf5NclfEdJKqKvCr/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)