UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Dy6OwOVSEQIiyqPmFhfMW/9xfd6EgJk9pjwoYpE6OQ=' 
WHERE 
  key_id = '4e6c630c049d1c75b2c7a37fa40776c965c99baa611676b2190f6d5e1cd8c0d8' 
  AND (
    token = '0Dy6OwOVSEQIiyqPmFhfMW/9xfd6EgJk9pjwoYpE6OQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )