UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'etQrkhXqYHm7IwsWlQz1JKQFycqO2TjWI2Z5YvRzI98=' 
WHERE 
  key_id = 'b86dca42758d947452988ef394d9e15b603bdc5800d9f21c41266af81d37ef0f' 
  AND (
    token = 'etQrkhXqYHm7IwsWlQz1JKQFycqO2TjWI2Z5YvRzI98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )