UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0krlgTIJGM+7VWgzIwVgUkJgU7mMWuyACuMel3mKoCI=' 
WHERE 
  key_id = '7be8b2f3b006e03382b32288b00837f78a1233114da0a8795233f117be87561a' 
  AND (
    token = '0krlgTIJGM+7VWgzIwVgUkJgU7mMWuyACuMel3mKoCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )