UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rtd0wNdVZP0sZ/QR2/pmdMz9qWQpsDpvjWrvHNZxuLA=' 
WHERE 
  key_id = '8febc208776d24ad08efdda6a86602aeb650bc9774c141efe58869ea089e2976' 
  AND (
    token = 'rtd0wNdVZP0sZ/QR2/pmdMz9qWQpsDpvjWrvHNZxuLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )