UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8BAw44RIxyHhry4KjgyL/eelRIQZ6vPRDUdVjYGGuyY=' 
WHERE 
  key_id = '3027c085cbc3a05eec5ec34d7284468f23a1acccbd020c6f60d7781b5163eb22' 
  AND (
    token = '8BAw44RIxyHhry4KjgyL/eelRIQZ6vPRDUdVjYGGuyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )