UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nlhPgOl9dll/q/ahulKk/9Lvi7znGVKhHA6TQnzqMd4=' 
WHERE 
  key_id = 'f8cf6f0e965cf39d08776a01cef97edf3cf2157707a3036a3b59974289a82558' 
  AND (
    token = 'nlhPgOl9dll/q/ahulKk/9Lvi7znGVKhHA6TQnzqMd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )