UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x3pnnGYQdS+h71GfI1mo+KjaCJG0ttwkKV7snBiQU0U=' 
WHERE 
  key_id = '326885c8d71d20c7b8a033b75e76198941f0875a263e84bf74a7b24239fe483f' 
  AND (
    token = 'x3pnnGYQdS+h71GfI1mo+KjaCJG0ttwkKV7snBiQU0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )