DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'a286a7e5469f4264969f5e52ebcc8ff23f63a3a282e6894e46cfaaf1a7a7e2a2' 
  AND token = 'QCTN8EMe02fay+09ukUL4AABGerD8hinEuhvvd6PFxs='

Query time 0.00020