UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3l8DBem/3Pu8ptXOWs06XK7Hc8Ffg9T5GOgPihknOrA=' 
WHERE 
  key_id = '963a8e3fb48c15642107a3810dd172e7cc23c2c74cb2169627be3cd325fe4916' 
  AND (
    token = '3l8DBem/3Pu8ptXOWs06XK7Hc8Ffg9T5GOgPihknOrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )