UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WtcmboxjplJBOtP8In/S0egDWPbLYrULslWtCQ/MmDw=' 
WHERE 
  key_id = 'dc34962eb13d6f67f8b77568ca92b5de825da18a1e066983b58b4e6eaef377d2' 
  AND (
    token = 'WtcmboxjplJBOtP8In/S0egDWPbLYrULslWtCQ/MmDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )