DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b4e21e5d1a635349ad8eaf87887a9fb5c057bc616d49be4a687e34b5b4f73754' 
  AND token = '1zNarEM11/V3tY5qGwh+GhfAje18nX+jE3/Z8Nu1tdE='

Query time 0.00008