UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'celfZsd9oIaXpRq7vjq3yOXBZSbxENhzItq0kZgW/JI=' 
WHERE 
  key_id = '8104161d2803a2392ea0b0dff793128cf79b28f7e54ae8f3340338e1d07c6913' 
  AND (
    token = 'celfZsd9oIaXpRq7vjq3yOXBZSbxENhzItq0kZgW/JI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )