UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '20W2TyAIiozMJi6suQtT0HiyAv4O3PDZYtsC8LjFcog=' 
WHERE 
  key_id = '1da61a9433c76ff4719f9caffd69b1c48678e5d52f885025616ebfcadeecd497' 
  AND (
    token = '20W2TyAIiozMJi6suQtT0HiyAv4O3PDZYtsC8LjFcog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )