UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8pjKZp65bYP5zqO9Xkw8fJYsgUyZHNn4Y5N36iUPQoY=' 
WHERE 
  key_id = '06a20b942ebe15ae521d9981eb63888eea503bf109bbaa4a693ad0afd1fa6ac5' 
  AND (
    token = '8pjKZp65bYP5zqO9Xkw8fJYsgUyZHNn4Y5N36iUPQoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )