UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ZM198gSOgAr61QuMK22CUloB4JVyT4uA+GVPx/Z7OA=' 
WHERE 
  key_id = '817ac364e5c7c4bbe03dc32202fb384bc7f845a83daecbcfbb4c2dbc6c1dc172' 
  AND (
    token = '8ZM198gSOgAr61QuMK22CUloB4JVyT4uA+GVPx/Z7OA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )