UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yZmWzWqdkcGfH+KmPsdcTyO4nlnKBRHnQqK3Mjl7oWY=' 
WHERE 
  key_id = '76160d59ec719d239e364dca5b0ffdbbef6ecf607a4c4af513fb4f1ca84b2f93' 
  AND (
    token = 'yZmWzWqdkcGfH+KmPsdcTyO4nlnKBRHnQqK3Mjl7oWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )