UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U/26LTzBRujNz5JlGNAUBqE5aSeZM/37sHORyoRRa8k=' 
WHERE 
  key_id = 'e980c86a0511ae2088144fe10105f8dd2f506d34a108015c2afa79ff44d0d225' 
  AND (
    token = 'U/26LTzBRujNz5JlGNAUBqE5aSeZM/37sHORyoRRa8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )