UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rvpmBqcLLmIfquNKo+tKhjGNWGsUkrFkolIerX54rmo=' 
WHERE 
  key_id = '6c36b3cf123801882c522e9226c73e4dd9f674b7c279a4ba1168873068a55159' 
  AND (
    token = 'rvpmBqcLLmIfquNKo+tKhjGNWGsUkrFkolIerX54rmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )