UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6CTqlvLH4mNujbW/Hk3cQ8fu7QHvVr5OeXdNvypZzCw=' 
WHERE 
  key_id = 'ed9a4916d42879398a560e9d4c3d7cbc70f4c416b42c147db67daa697292e632' 
  AND (
    token = '6CTqlvLH4mNujbW/Hk3cQ8fu7QHvVr5OeXdNvypZzCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )