UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l1++RmE/6LfpZG3HgZub8skZKD4DlVgm8Xfg4Y+SM/k=' 
WHERE 
  key_id = '6edfaa719ef56e563616b2048a1b157d0693adc51fb1f7198a8a4bd86a129ebd' 
  AND (
    token = 'l1++RmE/6LfpZG3HgZub8skZKD4DlVgm8Xfg4Y+SM/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )