UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mpUMix0M6BBEdGiyLSFKW0casLBuKP/ssaGvyEw76Is=' 
WHERE 
  key_id = 'ff851a33654ebe6a4c68c48f1678003d04c3cc0ad72bffd1b7e63fefeee2f5b6' 
  AND (
    token = 'mpUMix0M6BBEdGiyLSFKW0casLBuKP/ssaGvyEw76Is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )