UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tOLZRReRV+Snzh8zy9yCjoAY6USBukIBwH1WZlmOGpY=' 
WHERE 
  key_id = '6b9f5a70afd98fe367ad1f838d76f99af45ac15a0d450f422e4760a25fb046a3' 
  AND (
    token = 'tOLZRReRV+Snzh8zy9yCjoAY6USBukIBwH1WZlmOGpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )