DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '2f3f1e41b4def9b949ce2a053bd13b65a194239bf2c9b4f3f73c03afc637eb1d' 
  AND token = 'DfrojIcCz7YfoAE/UMs4DpIu0HLlwWEdcEshjVfL+K0='

Query time 0.00016