UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'olR8B5UbrzISfJFsdIt1co7uKgbM6vSENx/EYlo7HUo=' 
WHERE 
  key_id = '82b718afbc502cdcaf82bb93053c77bf94b27b4f738288dcaee4602beda37456' 
  AND (
    token = 'olR8B5UbrzISfJFsdIt1co7uKgbM6vSENx/EYlo7HUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )