DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '550b958af5abc9b325175817e3f5c945518dcbfac84b419dfa3ee311f8ef6e39' 
  AND token = 'hXh52VYyvrK6Ffd0vCPvgr0hU72PlreNHyuTGA2tC1Y='

Query time 0.00027