UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kxgkICgT9dZ0yy5OEqpzfa9Htv7QnN8uWnGDfIuA56s=' 
WHERE 
  key_id = '8b9184a1dbe7fb4ce57a4e5250cbeef501084917e2f4da070b570bea3fb36e96' 
  AND (
    token = 'kxgkICgT9dZ0yy5OEqpzfa9Htv7QnN8uWnGDfIuA56s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )