UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Go9f/JDPqLp4w7AFZH0AByxZ9GNe7LLWceL2mWvyANI=' 
WHERE 
  key_id = '6ed96878ca4649c1ec79a5e5b937630ff45ebcb12b25064bf0fe4ee7ea28a66b' 
  AND (
    token = 'Go9f/JDPqLp4w7AFZH0AByxZ9GNe7LLWceL2mWvyANI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )