DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '5156ab6dfe9b1997c8c80ca3f6985305e5fdd41c4f3b8d87ce07c1e9d0d80400' 
  AND token = '/IcAGI1b6f7TTBMw7wWcMuFidthQ0vAlTtQ9rvF+l9E='

Query time 0.00021