UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZfDG9XhX2VZLyWMspGjT0M7AfacD3kwdq8TYTdmKkmo=' 
WHERE 
  key_id = '9bdfa24ce5c6b5cfc216b6d6ed66392e4f24a7ab60029eaf8d4e2cf45ca18722' 
  AND (
    token = 'ZfDG9XhX2VZLyWMspGjT0M7AfacD3kwdq8TYTdmKkmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )