UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kJh9IlT6l4k7Z3oGK/Was5dbjMCjpaeVO4prX+A+Qzs=' 
WHERE 
  key_id = '9f97d0b9539b707552e40ce18dac588a913df59551c463cb1a93502bbd5ac6f5' 
  AND (
    token = 'kJh9IlT6l4k7Z3oGK/Was5dbjMCjpaeVO4prX+A+Qzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )