UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sOLpvkKeWawyH2eQzwH7kEXEDHUWav8MNfS7Ipn8mUU=' 
WHERE 
  key_id = '2fcdc4a43b7a145587ccbd674bb4aaf1d75efebdfbcecefc52bc6b3f2266d3ca' 
  AND (
    token = 'sOLpvkKeWawyH2eQzwH7kEXEDHUWav8MNfS7Ipn8mUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )