UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qPjiLutfSZO9uRId1SI9GCV43f5eV9Gtf9XzME0j6iI=' 
WHERE 
  key_id = '3ecdb0ee95b00cebb6221809446cd80a2f63957abaccec386c87ab293be24bb5' 
  AND (
    token = 'qPjiLutfSZO9uRId1SI9GCV43f5eV9Gtf9XzME0j6iI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )