DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '6536e46e41851712ebe37a6eb8ca82dc8c34bb18fd98f76f44cdec21341f067c' 
  AND token = 'cfC73akhgbzFW85mcZ+WcAUDVFt79EWvnz41ye9Ya+8='

Query time 0.00018