UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qIbdFAQAMKVD616/AHqpHXep+XuXH2hZKFzjbauKmUg=' 
WHERE 
  key_id = '27455b4012737c954c936a495397f6e4b78d9f0fa25584cb761a405eda0b6d56' 
  AND (
    token = 'qIbdFAQAMKVD616/AHqpHXep+XuXH2hZKFzjbauKmUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )