UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6s6ugXlENTttHKFCfoYijq0A6ZcTXrdmULd9W69b1V8=' 
WHERE 
  key_id = '6a744199264663de2563aafb9fc1abfeddf208728239f15b0894d64f4186a488' 
  AND (
    token = '6s6ugXlENTttHKFCfoYijq0A6ZcTXrdmULd9W69b1V8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )