DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'a54c86bb6c9dfef4df275944d45067fa433cfa15a75bc2a37780c805079e9451' 
  AND token = 'hWvkD6ll06ZtP10OY4suOzP2JctbLHoxLuELEFNMG7Y='

Query time 0.00016