UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '709ngc0rjxCt7CJFr3xuddUHK+/uSGC2JD+IC+PEXy0=' 
WHERE 
  key_id = '8369212d9be88b9c0385c2eedf7726b322e5fc52a4668072cbd081dbe106826a' 
  AND (
    token = '709ngc0rjxCt7CJFr3xuddUHK+/uSGC2JD+IC+PEXy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )