UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OuZ7k1Ya8UTtA5y6iQxj5X8gYy4ivPp+YAi3jMCXWyI=' 
WHERE 
  key_id = 'f69a8ff6644e62f9bb9492f78d9abd6b4aab2dca34085556dd004fc667bd3681' 
  AND (
    token = 'OuZ7k1Ya8UTtA5y6iQxj5X8gYy4ivPp+YAi3jMCXWyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )