UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'keGt1+toTHgZmXxNAg8Bki5QDpUfH9+/JhrtNGT5jEM=' 
WHERE 
  key_id = '4ec9979bfa1504c10887ec00c91dc745b205c73984428f677c9cec4d9aeef830' 
  AND (
    token = 'keGt1+toTHgZmXxNAg8Bki5QDpUfH9+/JhrtNGT5jEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )