UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YgAcH9MQm9SrZzBYzWwZ923V4ZltEOjQYuZinsQcMcY=' 
WHERE 
  key_id = '09715210a13704d4c13fd79d2802bb6988b610679b0f3e407531440ba3783ada' 
  AND (
    token = 'YgAcH9MQm9SrZzBYzWwZ923V4ZltEOjQYuZinsQcMcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )