UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x2sOFUXSUE+7zCyU9LvCOIOfRpCN/DZwcbK+Hj/+IXg=' 
WHERE 
  key_id = 'c40f808763fa9d02ecbe3547b17eb3d1d7140adb1e55fbd38d6be9721f62d355' 
  AND (
    token = 'x2sOFUXSUE+7zCyU9LvCOIOfRpCN/DZwcbK+Hj/+IXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )