DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b75ca3fe5ded30e36c2e07053980058f1256ad79adc4040b39d59947e6a3fb77' 
  AND token = 'Ml8QLKHfLHteyUuViDE5ef26TZ7hLrQW70QE+02/TBw='

Query time 0.00017