UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AwylQ00IW0a9RzzY5CeA0cnBlIxqz9pyVn6CKJHpVPk=' 
WHERE 
  key_id = '3b220a1f020947ad6bd2be2254a1c7dd2cecc8b6a99f40895b1803ce67db518f' 
  AND (
    token = 'AwylQ00IW0a9RzzY5CeA0cnBlIxqz9pyVn6CKJHpVPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )