UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PzwRJHrM+cyDhHgbYe/ZGBI48eY3X7SykSthamQlRyc=' 
WHERE 
  key_id = 'c14eea288f602f5ddb5c5e1ccb0aa3ed91c57f08723097ccc1b434df6775336c' 
  AND (
    token = 'PzwRJHrM+cyDhHgbYe/ZGBI48eY3X7SykSthamQlRyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )