UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nXhydsQZB1+dkf3ejjc04bmHJQ2PVvt/riPZaAXmaio=' 
WHERE 
  key_id = '89f33415254362a74f8a7e1725574f40a579ba80766f0cecb5d14f715b8f1760' 
  AND (
    token = 'nXhydsQZB1+dkf3ejjc04bmHJQ2PVvt/riPZaAXmaio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )