UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a3FXmBLCGXaYD0C8o/ChCD5lO3uuuZR1l4jMqJuPQz0=' 
WHERE 
  key_id = '8760293572adb44989796180d2c5bc871d7a3d383d42130c19aee45f96164195' 
  AND (
    token = 'a3FXmBLCGXaYD0C8o/ChCD5lO3uuuZR1l4jMqJuPQz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )