INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4bf353eac417723f1dbf01f48b491ef4e12c997c673f09de58e542a043db26d', 
    'z+WFCGp25IJ+88RxUUX5Xfvi9yCS51a1MQd6tu633CI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)