DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b6c4813c6d3b7ef8b5b8658c755721c4d67826237511badf87660b6029cd2d2e' 
  AND token = 'r5uGX+AH9NpBQ1V1ETtjfzrPTxDV6UUCQpBMhndW5i4='

Query time 0.00030