UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rnwY4JhOZ1hUxEEnsBwM3HnM26ht7I0NX+1Vt21u+rs=' 
WHERE 
  key_id = '7324191afaf46c18a599f90c3309cc811c5efa26d55d60119a818af13db05a48' 
  AND (
    token = 'rnwY4JhOZ1hUxEEnsBwM3HnM26ht7I0NX+1Vt21u+rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )