UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kNxEkD80HBKqqMU0xygS4j0WuOo2Kxe96xcbVmoaxcc=' 
WHERE 
  key_id = '09f15005e15e6dcd7278f148209de0fe68b47f774a915f823d19e85f4bdee74c' 
  AND (
    token = 'kNxEkD80HBKqqMU0xygS4j0WuOo2Kxe96xcbVmoaxcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )