UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zgtNoaZSWco8XUoffUozbhyLYPv9oVUPfIYW9I2vcLM=' 
WHERE 
  key_id = '3a13732b59a1119c5a1da5d8c14d38abefd86fdd71eb805a425fc9fe353ec33b' 
  AND (
    token = 'zgtNoaZSWco8XUoffUozbhyLYPv9oVUPfIYW9I2vcLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )