UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BJaDZTY7JGuEWsHzP+lk9AwlPlURicBleq/lExR7/Kk=' 
WHERE 
  key_id = '96cb8c9a7b448db93b4f19a506b9378b936ff87cb3dc7e3712bf84b85b0cc134' 
  AND (
    token = 'BJaDZTY7JGuEWsHzP+lk9AwlPlURicBleq/lExR7/Kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )