DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '856ffe81533443360a02f61d5480c95eabf4bf2f3c0f5aa7b956fc2cf4026125' 
  AND token = 'c4g6zZzbakEWKvoMeJ0koBHQdaXkkZiFzWeBOMCleO4='

Query time 0.00021