UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lZD9DZ+4hHQriLQ2vEAubEUHGro9gcGIk8CDWbxOd5g=' 
WHERE 
  key_id = '8436a976e11c91e73fb352f435716d8563171ce4fdea9eafe8e37c0b887a6f10' 
  AND (
    token = 'lZD9DZ+4hHQriLQ2vEAubEUHGro9gcGIk8CDWbxOd5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )