UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NA2fXf2weD062M3bq8fd16BsepKVWpNt1jT+zX79hhs=' 
WHERE 
  key_id = '1d6ada174cdcab88071794bc4b37d22d832f61c71834ffb958fb84c9ffcf3c50' 
  AND (
    token = 'NA2fXf2weD062M3bq8fd16BsepKVWpNt1jT+zX79hhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )