UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sE/41yUDwcBduLeJsbDlePTJb33EAJSasYY1JrdVNjU=' 
WHERE 
  key_id = '5efef4970a98efade4606e4c6a33e68b7ee9fec71fe29c321a77ca606dc3b4b0' 
  AND (
    token = 'sE/41yUDwcBduLeJsbDlePTJb33EAJSasYY1JrdVNjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )