UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GrH9BG/2ICn/VzCWhAfZSgdMnopx+ocnklHZ8mA8MZU=' 
WHERE 
  key_id = '9b509abfd92d82bcb22494825a19037e32af298c7a5f3152461ddb545a60c09d' 
  AND (
    token = 'GrH9BG/2ICn/VzCWhAfZSgdMnopx+ocnklHZ8mA8MZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )