UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9tIxytOyiN9b/UUAIktg7U+ur8EW+ldTequPZjVlJqU=' 
WHERE 
  key_id = '90fa90f4975d4e8802e499b42315cc93b31edef62bf2e7a3156d8c1f0214d091' 
  AND (
    token = '9tIxytOyiN9b/UUAIktg7U+ur8EW+ldTequPZjVlJqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )