UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ttai/CByTSMSUdJnrfJoyNyUTQnHei+ZQ5JcvQfDpY0=' 
WHERE 
  key_id = '1d890ff6f253d6dc4f458b17a5dbb8f3748685258397e2207465a6209ab16ed9' 
  AND (
    token = 'Ttai/CByTSMSUdJnrfJoyNyUTQnHei+ZQ5JcvQfDpY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )