UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YbcIE3TXuL690G6WxdkKryErmrQd/BBPuWRrmCyWNBQ=' 
WHERE 
  key_id = '6f0c68c936157d240ffd4d1bb908d48166f21dbc2ea1162314a03f0654ff36b9' 
  AND (
    token = 'YbcIE3TXuL690G6WxdkKryErmrQd/BBPuWRrmCyWNBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )