UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ulVBxHckUOIZuMaLr6IeBSj0RK0rbMF0ts/2Lx882gw=' 
WHERE 
  key_id = '29ba680c51dfcf3d38a38de38eca9e8c3c412f34184d87be1efb8cdca0c2276b' 
  AND (
    token = 'ulVBxHckUOIZuMaLr6IeBSj0RK0rbMF0ts/2Lx882gw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )