UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OfsL6280UolcXBYDQ7TsI8RU2h3Jqxyd+Bcl9V94SXo=' 
WHERE 
  key_id = '765e9e0bc526e88c96838bbbef3b0334e402cf5c68a5052c50920a110d25ab7c' 
  AND (
    token = 'OfsL6280UolcXBYDQ7TsI8RU2h3Jqxyd+Bcl9V94SXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )