UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EXxwzG5PXVFD0o1nVZQO204/JsTLMcBWKYMTQ2EFc+c=' 
WHERE 
  key_id = '5a82cbcd1080d00c3c656a4744c47e2cf1c34da4f4eff7ea5b98a6a56bc13169' 
  AND (
    token = 'EXxwzG5PXVFD0o1nVZQO204/JsTLMcBWKYMTQ2EFc+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )