UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/j0HstgLvUvs1ReAQAjf8UoWrjc0BadvA8yyI6O/8Xw=' 
WHERE 
  key_id = '8b149dc0f8b79d03b098ed442c9b205a376b04bbdd1577e95218ad7ee0d39d2a' 
  AND (
    token = '/j0HstgLvUvs1ReAQAjf8UoWrjc0BadvA8yyI6O/8Xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )