UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xgd00xptGnjfqALtKLoWQQGIH+vROiihwrNpuPT6cxc=' 
WHERE 
  key_id = '6357651b84b1638fd29a656bbb7c8153ace3ffe358e8ef9cb341011d53670eb2' 
  AND (
    token = 'Xgd00xptGnjfqALtKLoWQQGIH+vROiihwrNpuPT6cxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )