UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fn0MZkgnxEsJfDyPwyVY1TWGtMHxIFDK9wjSK3hL0oQ=' 
WHERE 
  key_id = 'f428f223c08fd87b8bd4d7365a077b2710c5a48763bc8c4a0a1cfb11b3e32168' 
  AND (
    token = 'Fn0MZkgnxEsJfDyPwyVY1TWGtMHxIFDK9wjSK3hL0oQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )