UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YpSITYyXoXm1BgTDIwJSsBnEJ8M4QhyQaCAl8heZWgY=' 
WHERE 
  key_id = '77af95a03f715186fbba364d91b9ebf60c950cf7a55a1786b5e69f94f751300e' 
  AND (
    token = 'YpSITYyXoXm1BgTDIwJSsBnEJ8M4QhyQaCAl8heZWgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )