INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8962a3550f5b05de595b0326ee59618266330dc775d505041b9ae18a45bfb03', 
    'CZhkzIViBf3V0rgk0jk3X2OOwQAqmE7W/Js14I04VZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)