UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WB4FX4dbzkEuPWYdTFaK+mnFeyAoimhLWvhbKY8Fc8I=' 
WHERE 
  key_id = 'ef196e951e604ccb737601af1b4e09f61eee6a90713b99cecd0d92a54d374ea9' 
  AND (
    token = 'WB4FX4dbzkEuPWYdTFaK+mnFeyAoimhLWvhbKY8Fc8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )