UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y9TRfe3In+RHGjE04xtcJBtvOd+8Xq7hcoMgvPlK4ak=' 
WHERE 
  key_id = 'ee136209d00dfb01b86b5792dbfea98775693f51649887d6cddfa7fd4c7ac950' 
  AND (
    token = 'y9TRfe3In+RHGjE04xtcJBtvOd+8Xq7hcoMgvPlK4ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )