UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UjtzfnQq7gzSrfMyOiCW6qdz5sHBDPkFhA1FhCqz+eM=' 
WHERE 
  key_id = '8cabd922c7e74cb3ad503a88563e0de066e46084e561c931e6534d2267f3ebfe' 
  AND (
    token = 'UjtzfnQq7gzSrfMyOiCW6qdz5sHBDPkFhA1FhCqz+eM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )