UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQfYYgMqF0aIKCJBu6rwgL1B69Pa66QT8RPu7zY8WV0=' 
WHERE 
  key_id = '8d5e01d0bb01a4004e21b6d6ee9b98957415355ee1b5c7a2943302a3120d5cb8' 
  AND (
    token = 'TQfYYgMqF0aIKCJBu6rwgL1B69Pa66QT8RPu7zY8WV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )