INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '478831df2044bf4e8958cc4adcdb6c60dd05d804fab7929360d8198d1fddb17b', 
    'kzbkf1MCtX4mvPeOPpTP7bAx+JA90AJnohEYhv5uiTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)