UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bOurergbW7Gx1IbwmJoSizezpiwPD/z+emhuaypSAQE=' 
WHERE 
  key_id = '8004c9699cc620f136c55896787e4393a36cca4b42e5ba34ba78fbeee46d802d' 
  AND (
    token = 'bOurergbW7Gx1IbwmJoSizezpiwPD/z+emhuaypSAQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )