UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ChFMNHGNxKvDxS1FhV4jwVMEj7TvrByqYMkfakKALM=' 
WHERE 
  key_id = 'ec3c74dd05a27df96be92fc744dc8b8ea58341182ae2650f60b7d58d9e7fe54f' 
  AND (
    token = '3ChFMNHGNxKvDxS1FhV4jwVMEj7TvrByqYMkfakKALM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )