UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdEOeGy3B8Qs4VFyq2Q//A/Yxi5Fw4+xZBTb0HXmaFI=' 
WHERE 
  key_id = '23e30a41808eb9d4e1ddf58591d9e539c673176c415e9905bbcd9a30d3a8c10e' 
  AND (
    token = 'fdEOeGy3B8Qs4VFyq2Q//A/Yxi5Fw4+xZBTb0HXmaFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )