UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6zF/Az0PH7DTWjCrC/WZoyYVCE5xsCcWa8/29pgM+gA=' 
WHERE 
  key_id = 'bb56d737d48513831850dcd4e94ba885097950819a9b459a644e962bd7d07ac7' 
  AND (
    token = '6zF/Az0PH7DTWjCrC/WZoyYVCE5xsCcWa8/29pgM+gA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )