UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jy/WBHQZrfy7WubfnipwttXnXtSHreov7U7yQj5KVhw=' 
WHERE 
  key_id = 'ac39f53cb985ca6bbf2835f13e487fb3eecb727387abeab7c448cea0b1c989c7' 
  AND (
    token = 'jy/WBHQZrfy7WubfnipwttXnXtSHreov7U7yQj5KVhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )