UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8LCExjpPlUR82MWgvf2Lbjkd8KEQ3srMFOr5mUxpXkM=' 
WHERE 
  key_id = '401f2f291575916531ba295be81e812599bd607a0cb84d11e78e97038a729878' 
  AND (
    token = '8LCExjpPlUR82MWgvf2Lbjkd8KEQ3srMFOr5mUxpXkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )