UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WTti2fDy8NlY/THLelvdxs8G7kdPSj9ZOm0GBeHtVes=' 
WHERE 
  key_id = 'c0eeea095c57b8047afa3e76af22ba38bb1609b5098e6cbffebbe1c479a9210e' 
  AND (
    token = 'WTti2fDy8NlY/THLelvdxs8G7kdPSj9ZOm0GBeHtVes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )