DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'a6770c5608d6ac6c3908a4af58c59ff8c66de9a989c0eb043e359b517cae3921' 
  AND token = '2ztqo4mFbiZOfT5xy6+sWPVf0OtNzTObXelZXiXc0oc='

Query time 0.00045