UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MJ+f4Lp6cwiY32EHaw0BZkeGwvwso1oDsCYkq7eHEy0=' 
WHERE 
  key_id = '526ca2a851c4c2e507e179c528774c1e1dad70fde749cd639434481fcc5ddcd9' 
  AND (
    token = 'MJ+f4Lp6cwiY32EHaw0BZkeGwvwso1oDsCYkq7eHEy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )