UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ExUGW10u5Axz4QgwVpbtgnjMaCUEpRYKRzne6BCtaa4=' 
WHERE 
  key_id = 'fcff25224251c44e850ebb58036a2761645c4ebe33d2ff90f8825b7d7f860309' 
  AND (
    token = 'ExUGW10u5Axz4QgwVpbtgnjMaCUEpRYKRzne6BCtaa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )