UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pPnODkmue3ZAujhWW6R+mo84VndaMk3Ojld7BUe+Lwo=' 
WHERE 
  key_id = '35d737e4333f4ca497602e71a8af4f65e7185cc328b7e95416adbbf1238f6dc8' 
  AND (
    token = 'pPnODkmue3ZAujhWW6R+mo84VndaMk3Ojld7BUe+Lwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )