DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'df02a4cbdb781015b660c0c03a9f7f0a37b317c93e18217559e47498d8f1a1e4' 
  AND token = '9kRUDWUsH10/83hvVTi6trGdTQl93giqLaWPwrTW0Tk='

Query time 0.00021