UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uAKPV+1HdvMbs29mh7W5XrW/baqAYChMkACrMCjfPcs=' 
WHERE 
  key_id = '6911360f480e6dcd5fdb30a9872fd05259a3441a6f9faf488bc56a18ad860c29' 
  AND (
    token = 'uAKPV+1HdvMbs29mh7W5XrW/baqAYChMkACrMCjfPcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )