UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '42MLpFqa2FtdvDh0A7p/kAUpLLlSNFGWdGPfMIOZvkA=' 
WHERE 
  key_id = 'a406d37350c731dd65c6c93b28fcf20c9dd170b929530fc4243c76348adb5fb3' 
  AND (
    token = '42MLpFqa2FtdvDh0A7p/kAUpLLlSNFGWdGPfMIOZvkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )