UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ru/3kCze4W6vzPttjhDnhAka9pge1kmqT/W+0paCyE=' 
WHERE 
  key_id = '4089d66575b6960ab5d57172a85445b319056e3a43c890f60972cb057a5d9456' 
  AND (
    token = '1ru/3kCze4W6vzPttjhDnhAka9pge1kmqT/W+0paCyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )