UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'clAZdUH6TfxLbev7MONvcG7cRAKOXlQ2X5AVgk/s1sE=' 
WHERE 
  key_id = '194a9ab714ca52203959f69c3f4ddf1b119ad4ea2633adcff4daae66f29332ce' 
  AND (
    token = 'clAZdUH6TfxLbev7MONvcG7cRAKOXlQ2X5AVgk/s1sE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )