UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7hCVfo64hQwe42YGE0qYXRV5iA7GHwy7NKSnXiBmJQI=' 
WHERE 
  key_id = 'b7f762abb8730618a4489d6d82449fea88c931454f5b036206f12e80e53e787d' 
  AND (
    token = '7hCVfo64hQwe42YGE0qYXRV5iA7GHwy7NKSnXiBmJQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )