INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f3b5e92179721aeab8ddda5329e2960e3df4ab868e950565c2d99b40e6f46ad', 
    'XQ4SupxOgQOJtXfjugTnBOtttoazAMEuixPcg2scEjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)