UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6uQ2thXo1pimF+ui+MLhKm7CkVfKNyAZt9ujv4SnwXE=' 
WHERE 
  key_id = '6d1e704f3d1c3f5818530f689656a6fd9cf34cdc7ff4fd1668cca05802d10887' 
  AND (
    token = '6uQ2thXo1pimF+ui+MLhKm7CkVfKNyAZt9ujv4SnwXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )