UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ns+hIGZxwuSi1qo1safzPLTVJmyvX/6oPRQHdhHFEuY=' 
WHERE 
  key_id = '641ecb95a4ce5d9a9da399324e8c1144bfa3b6709e56cf02681e14e6f6ae7f8b' 
  AND (
    token = 'ns+hIGZxwuSi1qo1safzPLTVJmyvX/6oPRQHdhHFEuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )