UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RpWReFVLAnJTyn4sOuUyUYro6jJ+ediHJBxlAL0Zj0c=' 
WHERE 
  key_id = '428250e6f99e973c22867c6001d5bb079adfae89be69d52c6d9743a06c84d821' 
  AND (
    token = 'RpWReFVLAnJTyn4sOuUyUYro6jJ+ediHJBxlAL0Zj0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )