UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '05y9ZEgCSpqSI8HzPEIq+2yFUdR+jyQ70o+yTCabRjc=' 
WHERE 
  key_id = '4ec6e56b70f5e2351199ab85828535239b47f622934f801e2ca44ca608125647' 
  AND (
    token = '05y9ZEgCSpqSI8HzPEIq+2yFUdR+jyQ70o+yTCabRjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )