UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WdI3pWszTbhW+n5IuOn8YGhbo3/PAnJmn92JDP9+84E=' 
WHERE 
  key_id = '1f532fe46945c08aafb206f6b55c35d7011126069a5c976c9922b4fd6cd9182e' 
  AND (
    token = 'WdI3pWszTbhW+n5IuOn8YGhbo3/PAnJmn92JDP9+84E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )