UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NGuQFmCszbsIGk9Y8QeDcGOUXwQ3eEEu/Ymy8EUX6D0=' 
WHERE 
  key_id = '1a30c5efe353c91bcc97be8c127dde380b8bfbb7ba16004d0dfc68502bed54f9' 
  AND (
    token = 'NGuQFmCszbsIGk9Y8QeDcGOUXwQ3eEEu/Ymy8EUX6D0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )