UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ni/sLQgDDzCo1FWUM774dnPg493b6pu1ufVo73efEw=' 
WHERE 
  key_id = 'f53c4aaa843985a06ef09af58dc13120e8d4d86c5293128c496c9bf8c39ced91' 
  AND (
    token = '8ni/sLQgDDzCo1FWUM774dnPg493b6pu1ufVo73efEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )