UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tbYihu9Y6PS0NU0c0JzU8j7EAsauh823VfT2dlZh9N8=' 
WHERE 
  key_id = '56b689fae438cd8ad9a634b225a0b15ddc412fd630f4dd8ccb38c8cf479e9323' 
  AND (
    token = 'tbYihu9Y6PS0NU0c0JzU8j7EAsauh823VfT2dlZh9N8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )