INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b12b8b1c326af93487ff944f9eedb90a36c3ec1f6048c81d3b61d4ff9b302dcc', 
    'DJY9H7aOnkVuBFyHtLQdLWxiC3lnqIwC37Pav0LvODE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)