UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XTbmGaWcGni0wgIfF76Ojoy2RrdsjMcZd2ekp0NfDjU=' 
WHERE 
  key_id = 'cdc4cdfec9aeed9723b3516972abf18d8d90c659e8f8d7d88dffb1083dba234f' 
  AND (
    token = 'XTbmGaWcGni0wgIfF76Ojoy2RrdsjMcZd2ekp0NfDjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )