UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wFxYcmW3ltP9FIQl5DZRSIqcouaDE87eT5kOn9G88fM=' 
WHERE 
  key_id = '91a9daaa395bea35ecd5bd9bb238779c337889e62693c9eaa60a1d7995bbb30e' 
  AND (
    token = 'wFxYcmW3ltP9FIQl5DZRSIqcouaDE87eT5kOn9G88fM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )