UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cZpqVhwQjGYgY6aOAXvmXNp2TOkt5FvlDhEAsJwPWXU=' 
WHERE 
  key_id = 'a8a00779d7bf4df6f9c9ed8e99233c462bdeb5f70798bc58512c91f68536efc2' 
  AND (
    token = 'cZpqVhwQjGYgY6aOAXvmXNp2TOkt5FvlDhEAsJwPWXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )