UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EeeLmJOZ0lu/Py+sHzr48xogK0CkZVtl1GgE3qWSjVA=' 
WHERE 
  key_id = '3a56b79ae57a75f46b82071c13d4a0dececbea5b30bd138bc58b11706a7300d9' 
  AND (
    token = 'EeeLmJOZ0lu/Py+sHzr48xogK0CkZVtl1GgE3qWSjVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )