INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73121789674cb97db0ee6c606921e122e954aa8e5b2f1063773176f52120a06e', 
    'CElFkecJ28opXVlLU6Mvm6ENbw96MYfx4NTRv/J2plU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)