UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ClM1hvPa2p6AHKz+19CSBiu3D7bX26MLy14rKJLKPFo=' 
WHERE 
  key_id = '93deaaf1bd7dee7abce3ab7ed9a6d0240d8a1fba192c910fdcd174865c1c878d' 
  AND (
    token = 'ClM1hvPa2p6AHKz+19CSBiu3D7bX26MLy14rKJLKPFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )