UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rCu1Cx7ER8CyleEI25WhcThcllkTC+cxmZWD3BtR3A8=' 
WHERE 
  key_id = '457afc25a6fa4592e21b5cdefceac055c33b15c08f0554c661c25c08316a0665' 
  AND (
    token = 'rCu1Cx7ER8CyleEI25WhcThcllkTC+cxmZWD3BtR3A8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )