UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QPiB+6ErUaxztDxPn0oEJtwOE9uhNQjYISPC5jtyQpw=' 
WHERE 
  key_id = 'b225ce7bdba023163c1948a01030e16fea50419ae74b23177b33b3f15812c093' 
  AND (
    token = 'QPiB+6ErUaxztDxPn0oEJtwOE9uhNQjYISPC5jtyQpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )