DELETE FROM 
  cscart_multi_declock_keys 
WHERE 
  key_id = '687661cccd5c96afffb43fa5d5bb0bed4dac44b9daab3d1fd84a1f3a5ced3dbc' 
  AND token = 'D6decY17egxynAfLhoUQs0Fv9b5tV2U8d7hG5Z2z4x0='

Query time 0.00036