UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i3SG2Mq8QhZ/+Z04ZHMoQFhzBv9iWYRrnUaD13Y1avQ=' 
WHERE 
  key_id = '2b507cce49578841725f2452f125833f4d2994ba53bb18fd7f5f6fe4518428e2' 
  AND (
    token = 'i3SG2Mq8QhZ/+Z04ZHMoQFhzBv9iWYRrnUaD13Y1avQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )