INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b771e53ebd1b23516734b48a5fa8a54f72fa19983fcdc2a53b1f72e266e6197b', 
    '45wNYg5jgFu9FohSIfQkfoWLu5XNSQ/2vJpjdApI6lo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)