UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBngTUCHa0u0y74g5z1G8t5rTPVE9j27ykYAsD8qPpE=' 
WHERE 
  key_id = 'd01c461b216cd021aa2b186b88b6ae990e0d66f78781b009325ac21657069f52' 
  AND (
    token = 'QBngTUCHa0u0y74g5z1G8t5rTPVE9j27ykYAsD8qPpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )