UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VPCWtBZd72LmAoK4xdZA1wBzHWYZ8VElOwQ+7neqKAY=' 
WHERE 
  key_id = 'de366aa3ddd2c38b6bbd087272b8174c90443f544a9c489a05f8af740d15a392' 
  AND (
    token = 'VPCWtBZd72LmAoK4xdZA1wBzHWYZ8VElOwQ+7neqKAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )