UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PuVUL7h+kstZje3qO7Acjm6uQyL3gcbZkXCfc/tLsUw=' 
WHERE 
  key_id = '9322579ad8eba62ad6d459210d87a525320684baf72b1757ea1daa98c7afc481' 
  AND (
    token = 'PuVUL7h+kstZje3qO7Acjm6uQyL3gcbZkXCfc/tLsUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )