UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9ifH6pHJB/+YkOc5gg4rXO49neSkhQR8P8a0vUpM5M=' 
WHERE 
  key_id = '16304d47b71ec8b9f9c020d91eeaffa56bdef1402eefc2d4f2ad854eee0b00f5' 
  AND (
    token = 'l9ifH6pHJB/+YkOc5gg4rXO49neSkhQR8P8a0vUpM5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )