UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lZqj+Worj+oNymOo43jkGvomA9oZPo81SR2rDXpUaOA=' 
WHERE 
  key_id = '5ef1a87712f809c0eed8b1f97e015311becaf4f89511736afad8deb197136dc8' 
  AND (
    token = 'lZqj+Worj+oNymOo43jkGvomA9oZPo81SR2rDXpUaOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )