UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBGem+2KbgeIrCkmf9ji1JUQP4F1ZIzmvDRjZY7uyqw=' 
WHERE 
  key_id = '67accd3be35a999c50aeb2029ed1f33d9fbc5a33fcc0f22c9a700fbb940a1eb4' 
  AND (
    token = 'QBGem+2KbgeIrCkmf9ji1JUQP4F1ZIzmvDRjZY7uyqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )