UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5eV5LhkvuB20U7bOYQ4exsYxhOL401nFlJ0b98cEl3M=' 
WHERE 
  key_id = '770a7043856557a78452bf8cfdd738e15cde8eec305095dc21f7ad43f97dfabd' 
  AND (
    token = '5eV5LhkvuB20U7bOYQ4exsYxhOL401nFlJ0b98cEl3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )