UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lTFoAnHB+HQTQzDgt1JRS9f+UxacNF26S+IGzgtpr5k=' 
WHERE 
  key_id = '4b7000698256cc35fc8f229fdda15cec2ea77532dcf6dad43710366bcf70f8a7' 
  AND (
    token = 'lTFoAnHB+HQTQzDgt1JRS9f+UxacNF26S+IGzgtpr5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )