UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8vvllodikmT1rmK6UV4OSyLFC32rKWNywFuIYSbJSKY=' 
WHERE 
  key_id = '8bc73c9d0bfb5579b18def0a93da469c9347b6bfaa0b21f872e9418f77754ec1' 
  AND (
    token = '8vvllodikmT1rmK6UV4OSyLFC32rKWNywFuIYSbJSKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )