UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IuLfCS7moStb+u4BE39G45KxKOGzXszhmDaonRkVei8=' 
WHERE 
  key_id = '5721fc40196ec2a2088b65e61d4783e927fe7c2ab26027a4d58cb44d0af7ddc7' 
  AND (
    token = 'IuLfCS7moStb+u4BE39G45KxKOGzXszhmDaonRkVei8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )