DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'd2670dc349a5a4ea218034f2546ef72a5f39588006979fe33d86d3599a1eef11' 
  AND token = 'MRrLN1/rntj5pYQ//yIZac7FI7YbKWggCCSUeWA/Qjc='

Query time 0.00042