INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '687661cccd5c96afffb43fa5d5bb0bed4dac44b9daab3d1fd84a1f3a5ced3dbc', 
    'D6decY17egxynAfLhoUQs0Fv9b5tV2U8d7hG5Z2z4x0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)