UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EFKb02fCmb79FFdOqWuchnoAOWGTp7ewUGPr284NnmY=' 
WHERE 
  key_id = 'f66d2f40a003899d9121bf55c00d6bc18b4328ed709f7260180a10ff06a097d6' 
  AND (
    token = 'EFKb02fCmb79FFdOqWuchnoAOWGTp7ewUGPr284NnmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )