UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2uSueXkH3AfDXBGKbVLm2VbCpVs8vFWjRqPip5d870U=' 
WHERE 
  key_id = '0a78d114f4c344e4b6d6354a684003a36915771c0d83fc69c1b09aac1bcc1547' 
  AND (
    token = '2uSueXkH3AfDXBGKbVLm2VbCpVs8vFWjRqPip5d870U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )