DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '821fad87ef3bd744962a1e4a6aa489bbe3d5d787022bd379dffd27dd1d71b9fa' 
  AND token = 'zltH+P+HzuwxzDW6mrZrZd9xRU34OUfWwba5RHdqIB0='

Query time 0.00040