UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HPtGs+Rxh2QlAl7p7hQFvgpCfBWGBBMmLnRNEUaB/zg=' 
WHERE 
  key_id = '30d38402bafe21d735663125dfa22b51d99750bf76123f1dbd9e220368b13472' 
  AND (
    token = 'HPtGs+Rxh2QlAl7p7hQFvgpCfBWGBBMmLnRNEUaB/zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )