UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9DTqI5e6yfApYX4jZpBWCas0xtSnytBHDu00ugVUzvI=' 
WHERE 
  key_id = '23ee4f439de1f142a6fce323b23dbe9456474a0eb0a342b8327e00ad6abebf02' 
  AND (
    token = '9DTqI5e6yfApYX4jZpBWCas0xtSnytBHDu00ugVUzvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )