DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '12c404dee4319c2a3fab52ddcce3ebfc1feefc1594cc74a356ccff3d7796f234' 
  AND token = '6tCurcToQui7BmfLYWSdOejluf21/PzHgyu0SH0dz50='

Query time 0.00035