DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'c4acd6ea526bca914da1f102c55a42e01237b5f596c6afe2a7c18c5942a75e1c' 
  AND token = 'tQQiUA+p++c0gmThBkgrjXxbTmGubLP9Qx8MUORVSZg='

Query time 0.00021