UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qrUTfRTZaPlGLq44aE886T8Dz79WzgQ1TZYwrP+aGrc=' 
WHERE 
  key_id = '7d395c734261809766c3bbf26c09e5cc71574e2dc6e526f4a4d9cc2db336599f' 
  AND (
    token = 'qrUTfRTZaPlGLq44aE886T8Dz79WzgQ1TZYwrP+aGrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )