UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9we8nbxpIz+vXN9KroqpOOaDpUEYJ4JM0HVBIoX/WdQ=' 
WHERE 
  key_id = '454ec5624b632de3bcdcc2d38d8d04899107f096ed84e6e35be0be6989a15dfb' 
  AND (
    token = '9we8nbxpIz+vXN9KroqpOOaDpUEYJ4JM0HVBIoX/WdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )