DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '3f3ac87141ac7aab0e4b20510511ca66d8fe105febb744c37e65f9342e08c40a' 
  AND token = 'O3a1QNG2uX3YqMfzanEg5grsnQBGIeUgUBSy0T96FYs='

Query time 0.00029