DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '842b81fca1fa7ab4775420a7c78e87f7f4d4bd6514ef1a9ca1118183fee1f9d7' 
  AND token = '/iXhJWOIU+6JPkDdK3j0ej0Emvn+WmhwixDlmbLOlAg='

Query time 0.00040