UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'msHitXaGhv5xs7XAioB6kNq87vDnMiT3chi/VDuDATw=' 
WHERE 
  key_id = 'd82a5cb96c5ad5c1f8d3ece591d491f12438308b4dee72bf98d65bb4b8c18278' 
  AND (
    token = 'msHitXaGhv5xs7XAioB6kNq87vDnMiT3chi/VDuDATw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )