UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'htD42heO/vbgX33xKzXlrbqRHdx5eF+zBzep0yA9SaE=' 
WHERE 
  key_id = '40f24d3cc066f6a2d3a871a48762fe1d9a3f40cce895c444476700c0c8bc325a' 
  AND (
    token = 'htD42heO/vbgX33xKzXlrbqRHdx5eF+zBzep0yA9SaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )