UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ww5Uqa7yGRgjbBfc3SkRLeafUiQXfN5Y+iVlLbFbS0w=' 
WHERE 
  key_id = 'ebba075eb313f54f38a25c8cd4ee2691a80499c48ea19222cc3355b04575d824' 
  AND (
    token = 'Ww5Uqa7yGRgjbBfc3SkRLeafUiQXfN5Y+iVlLbFbS0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )