UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+0G9p+YZfm6kgAsKeTL018sP8TBN61oT0GjGs/B1EA=' 
WHERE 
  key_id = 'd4f79c46290c99c142d40940bd86c4f927ad20299a22f49d6d6b7ce393f565ea' 
  AND (
    token = '4+0G9p+YZfm6kgAsKeTL018sP8TBN61oT0GjGs/B1EA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )