UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uDSLiTrwv+3e6bAmUOjnFgf4czPtCc+tJIHvcQoTUfM=' 
WHERE 
  key_id = '5bb87cf66150083980570ff95351d8f1e139859bf26639fc218122cbc558fb13' 
  AND (
    token = 'uDSLiTrwv+3e6bAmUOjnFgf4czPtCc+tJIHvcQoTUfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )