DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '9dfcf940684e2e63a3a333ad7f829507d1c17ed40027aacd462122d3df6e2e7c' 
  AND token = '6tGZk6ig86lOc7wtCrIjdSpt0iySoESuwvrRDp0XDWo='

Query time 0.00030