UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KEZmyxzYRsjk+roVx3mrXieXFN1WMRj6oxF5NWI98lI=' 
WHERE 
  key_id = '7ff21b18b4121082b908c353b549baeaaaa99abb9ea98a1f6550090cce60a3fb' 
  AND (
    token = 'KEZmyxzYRsjk+roVx3mrXieXFN1WMRj6oxF5NWI98lI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )