UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/3RWCXoOmyptRjbQAnlQl2YtxtpGG+Vvg4W5521QpOU=' 
WHERE 
  key_id = '1ac17ca21076c9aef8054a4c7f445b889d6b72aef499d160a083e8283f7e91e5' 
  AND (
    token = '/3RWCXoOmyptRjbQAnlQl2YtxtpGG+Vvg4W5521QpOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )