INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2147713e18028416aa5e560f41ac7b1bda5bba9b103af6a225e01258d35922b3', 
    'EtiuyvrOYzIg3U2yp/IcML0w7TdXDrj90EhyRSZoKhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)