UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fqHLSmNJTyfrMbr6TuWNbivcviDkS5WaYkzoRVVaBCY=' 
WHERE 
  key_id = 'bf89e3541f31f1de40cd644c9ae60248b907234956d484edda79b73c575501c8' 
  AND (
    token = 'fqHLSmNJTyfrMbr6TuWNbivcviDkS5WaYkzoRVVaBCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )