UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1hrExbv0TUfu7YfZt383WUxRDb9TBN6wqI4fPkbEEmA=' 
WHERE 
  key_id = '94f691dc4186cc059c3258dae46359d0c62a0bc94e5b0f7bfb003d5aa4454f41' 
  AND (
    token = '1hrExbv0TUfu7YfZt383WUxRDb9TBN6wqI4fPkbEEmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )