INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2d1da4bb239ab0268df31f911e1296c4cc44629f897da042e3e73bbbd9afe9b', 
    'kit3Pw9e5U4pEHdWvyTQTIaw2ZMht41B+NiKvk6IuAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)