UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4TObhWPuSoCqQtC5dAxaPJhqzzUeT9SAsU+6k54RopM=' 
WHERE 
  key_id = '52e8dcc0356431c449a6f1667814af55a9f8af35cfcd13605b01164436e8f755' 
  AND (
    token = '4TObhWPuSoCqQtC5dAxaPJhqzzUeT9SAsU+6k54RopM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )