UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WzV4crI0d9utRbT0Qs4z6SXWafTps33X/FNCxUMtMLc=' 
WHERE 
  key_id = 'be9629246e21dd51e3c8ab435741fcc3897cff2e7d31498565f735019d9f16bf' 
  AND (
    token = 'WzV4crI0d9utRbT0Qs4z6SXWafTps33X/FNCxUMtMLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )