INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '335b7404a35b831dc5a1281bb77b96c8adc85aeca8e045c088b9429695d3a15b', 
    '3qeR8rZ0xMWp1yvHRZNwytQIDP3jzfj77ITKu7NrBO4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)