UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dcy3RUgCihopIaQNkZGZONPKZVOBUDjUYPyKZeBwTJw=' 
WHERE 
  key_id = '46d0436498cb4ece99467bb4394722e60d0dc0cc3bd165be374352ef23c30ff7' 
  AND (
    token = 'Dcy3RUgCihopIaQNkZGZONPKZVOBUDjUYPyKZeBwTJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )