UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YEF4HrNfq+JMxFqN+aleDqUZv99H/ZeprZK8W6sRXME=' 
WHERE 
  key_id = 'b269b3469dadee58b48932ea1a168aa34480a7dc8594ffa5c04e9ad866d0ed2d' 
  AND (
    token = 'YEF4HrNfq+JMxFqN+aleDqUZv99H/ZeprZK8W6sRXME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )