UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rxpHCD3AZNRw5ci6kmuRjtXlivB146HE4mleA0ZiPGI=' 
WHERE 
  key_id = '4572794fe9bf414f0276679d24ac19b2bc9d8edaa20908d4edfef8f17f6a5f58' 
  AND (
    token = 'rxpHCD3AZNRw5ci6kmuRjtXlivB146HE4mleA0ZiPGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )