UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E6+5L9rVOKmpa0eMTkd6/GgFARyphOKPk2A6Z76SmEk=' 
WHERE 
  key_id = 'd5be469c9c1de6a1f5f8ea0ad48b6a4ffd2a94db2a455a400a035ddcac436a83' 
  AND (
    token = 'E6+5L9rVOKmpa0eMTkd6/GgFARyphOKPk2A6Z76SmEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )