UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0WzcZz2SlTEB3EG0TahJ4X4ZlJc653rfh4iV5Q+7H74=' 
WHERE 
  key_id = '459bf60686ac528931582197aabdf2b13f96f14dd66c5912fde231e694d9737b' 
  AND (
    token = '0WzcZz2SlTEB3EG0TahJ4X4ZlJc653rfh4iV5Q+7H74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )