UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0D8yTRKkzm12YKCWp05ZjBByTvWvWWVoHRJoEdqVfN4=' 
WHERE 
  key_id = '27b6d2a9b2cd206b744867f8b895a819e1deac3ed922917752692da72f77b02a' 
  AND (
    token = '0D8yTRKkzm12YKCWp05ZjBByTvWvWWVoHRJoEdqVfN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )