UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tp9X8L6prNsYj12cRTOFtRNTY/NI4OlNSrz8T+6ZkCw=' 
WHERE 
  key_id = 'dfa82dd1642d7cc4863a49a06a7340ab992c9d811ecad1c9f2316727a95ef81a' 
  AND (
    token = 'tp9X8L6prNsYj12cRTOFtRNTY/NI4OlNSrz8T+6ZkCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )