UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wzfhb33icY5EF0ciMjePjBrcHnSKbrowvB53phyLCak=' 
WHERE 
  key_id = '1aea364bcfeed50fbf03bf33d8cbbeda8181b069606c8bee3f6d6837883d691f' 
  AND (
    token = 'wzfhb33icY5EF0ciMjePjBrcHnSKbrowvB53phyLCak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )