UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AC0ushxYQIsgw0ZiHTjo8qBJDg+vMj1IuaAjhsRV3v8=' 
WHERE 
  key_id = '1c8c9f0def182e3e780d79b852d1a69ca935daf4a4b3857dedde64fd9cbf8c0b' 
  AND (
    token = 'AC0ushxYQIsgw0ZiHTjo8qBJDg+vMj1IuaAjhsRV3v8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )