UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z+JxJtSHO8VEjiE7PR+w62jGK7gv4XyYhbEDSWq0kr0=' 
WHERE 
  key_id = '0b0c24a3ddd32c278a230a59ccd59b096c15f4a7544b7de8b3bd2f1fd1a28532' 
  AND (
    token = 'z+JxJtSHO8VEjiE7PR+w62jGK7gv4XyYhbEDSWq0kr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )