UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RBZUE5/CGSo2u7GHKp4mLlTlAvn0L7aUhG+V9QKg+Vk=' 
WHERE 
  key_id = '9685fe87bc58e56b5612d61bc3cdf70c182abc38e3fca1da70b930431557eb80' 
  AND (
    token = 'RBZUE5/CGSo2u7GHKp4mLlTlAvn0L7aUhG+V9QKg+Vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )