UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/l8bZjw7zOOSkfc/khPieijONr2xFRIkKVTWaMRWLZI=' 
WHERE 
  key_id = '82dd2a987e4fbf109054860cefd45657352dc4d63903babaa4997dca06e87065' 
  AND (
    token = '/l8bZjw7zOOSkfc/khPieijONr2xFRIkKVTWaMRWLZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )