UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cq+W+tQGl9oN7wTRmXugbO+0gbuONSckumwlrUuKA+Y=' 
WHERE 
  key_id = '657a565d70f374ebd9126b559d70a97990a041d30769a5d0a4a719379e29ac27' 
  AND (
    token = 'cq+W+tQGl9oN7wTRmXugbO+0gbuONSckumwlrUuKA+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )