UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aXLJSyeBB7A4zFBFAQcha6RLMaAmy8665nEW0ZO9IrU=' 
WHERE 
  key_id = '52642a708066f206f57a5162d77a4be97c40f8c62e211e19f8d37a09893b9a7a' 
  AND (
    token = 'aXLJSyeBB7A4zFBFAQcha6RLMaAmy8665nEW0ZO9IrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )