UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJesEM0dt3RAkxvbDzj9Gx8IFurLaX6/Donkt5SIYSI=' 
WHERE 
  key_id = 'd9d4647e039253711ffabe516473c04e73f42e33c7809cadbdbfcdd353d2d301' 
  AND (
    token = 'zJesEM0dt3RAkxvbDzj9Gx8IFurLaX6/Donkt5SIYSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )