UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+mtExaNK+YsqXRWAbVgWj9KdNi3US3oJuX2SGif1jM=' 
WHERE 
  key_id = '64909e044630d185f67dddb8c664210234f75586d966604026aca16daef8ed8d' 
  AND (
    token = '6+mtExaNK+YsqXRWAbVgWj9KdNi3US3oJuX2SGif1jM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )