UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RN0xZGxt1LqTbOEUuOa0VqdQHCL48Xqx4RCFBTnWSeQ=' 
WHERE 
  key_id = '9d955c192f8be9ff78ef066b1a2bbc42825e1b4d99b6ce10da7418bcea56820f' 
  AND (
    token = 'RN0xZGxt1LqTbOEUuOa0VqdQHCL48Xqx4RCFBTnWSeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )