UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TWV9XN6kU6gj8WrUqCumMGHT52Dr5L7CIzQG+8KQHQM=' 
WHERE 
  key_id = '6e25ab5c92c821d1818e81652ce5e8d86879f397b642196dd62338bd861ff0aa' 
  AND (
    token = 'TWV9XN6kU6gj8WrUqCumMGHT52Dr5L7CIzQG+8KQHQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )