UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DHbn1fIgK7er5o55m2jXEKcGBBMqkYw3bkXuj7kSsKc=' 
WHERE 
  key_id = '1046230b4d6b95cd16c507414ca2fdc7c76cc5dff0f61091245df76c5b96de9b' 
  AND (
    token = 'DHbn1fIgK7er5o55m2jXEKcGBBMqkYw3bkXuj7kSsKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )