UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ic6lpFL8eXh4tcNDS1RGTnZCoXIhJRcifZKILYKTk00=' 
WHERE 
  key_id = '3cd6e92eb10c4d7b105272fddfbfed4f932cdf69a8755ecaffd48141c54c81e5' 
  AND (
    token = 'ic6lpFL8eXh4tcNDS1RGTnZCoXIhJRcifZKILYKTk00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )