UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p6pyFk+xV/xtKVh/T6Tj0u98xXztIdp0nwWAm/1fXjQ=' 
WHERE 
  key_id = 'ce0fb24cb160bd8634ee1844069979e8c212760867b9979a6b2fdc62bb0ed73f' 
  AND (
    token = 'p6pyFk+xV/xtKVh/T6Tj0u98xXztIdp0nwWAm/1fXjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )