UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mR6vk8T/tmN9DaPbYHSLwqqUkdr9McjvJPtJAidY9z0=' 
WHERE 
  key_id = '85d7c09eff8ddb4a6294ff5ce34939bd6963aa17fef9a8fe51b5450df8b1eda2' 
  AND (
    token = 'mR6vk8T/tmN9DaPbYHSLwqqUkdr9McjvJPtJAidY9z0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )