UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vpnVXn0nRNcKWXbOUnSrMp5Vb8Qxd5VRLJrhaW8Bplw=' 
WHERE 
  key_id = '7dfe25cc312a8c873570efb679d14b83e863d2950470a46c3f8a15599b154df0' 
  AND (
    token = 'vpnVXn0nRNcKWXbOUnSrMp5Vb8Qxd5VRLJrhaW8Bplw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )