DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '81dc0844c0b09ee4b5218aea168dedb051add45ba5921799ad4a0f944643f912' 
  AND token = 'rPffoBVbDsILHTiwnkDxK3qoOotnB5R+pifTTQCRr6Q='

Query time 0.00042