UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OlnaTSwa5baluY2ibXNMREel99OTLEKUhULnl46kyak=' 
WHERE 
  key_id = 'c336e0e7df617a3c179335af00aec6fc247641dcc03524cca2ea62857920b41e' 
  AND (
    token = 'OlnaTSwa5baluY2ibXNMREel99OTLEKUhULnl46kyak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )