UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3tgIlrjbDdNRCLhOGmSgUg4qGQSv0HEPhUQaVzNqlxg=' 
WHERE 
  key_id = 'eb2ee4149a85fe6450f65204940d7d677bf2bc2233c66eab2c3aabf317a20cc5' 
  AND (
    token = '3tgIlrjbDdNRCLhOGmSgUg4qGQSv0HEPhUQaVzNqlxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )