UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OMnNVs99uLHz2tIZzfWihwrniHu7ARvV86NzcVfU0hE=' 
WHERE 
  key_id = '1c0c7e70cb513f39fbeda6a9d385f502540f7b212f6d5000b2cb6ce3ecc59a7e' 
  AND (
    token = 'OMnNVs99uLHz2tIZzfWihwrniHu7ARvV86NzcVfU0hE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )