UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AFZwEaqcQtj2WaMKq/jKQ01W/vpsNNnmrG2kX5jLAWI=' 
WHERE 
  key_id = '6c6c2fe3a16348ef91837d8acdace6233c050740ca44865c7d37a349bd4a5c64' 
  AND (
    token = 'AFZwEaqcQtj2WaMKq/jKQ01W/vpsNNnmrG2kX5jLAWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )