UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gZ/hf9V2SSsBRIeGUyHI750seuiDE2o1WPPdM8/Pbtw=' 
WHERE 
  key_id = '62a7c45417f7ab82a1759ae833d6f61f33a4c101a593769c3f50a3951c595be3' 
  AND (
    token = 'gZ/hf9V2SSsBRIeGUyHI750seuiDE2o1WPPdM8/Pbtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )