DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'a81f4d736f27c005d4895aa09bb3750198f1aadce37fed018bd5aaa9503173c9' 
  AND token = 'KLBnL+XRbd4aQQmIijHrbWoKkgP6wQQz/xV1zjigtb0='

Query time 0.00037