UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLuC+V5UP1eEE/riyg18+PDGdKuxeqHHax04LAl2584=' 
WHERE 
  key_id = 'c92e697fcb798ad799bc7cd43f13b7b4bc283c0548d7358e9538b212f129acc9' 
  AND (
    token = 'LLuC+V5UP1eEE/riyg18+PDGdKuxeqHHax04LAl2584=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )