UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3sh4qzvleyCMzppc3EEhAJXVvuEWzDHd2Frty2/xASE=' 
WHERE 
  key_id = '394424025554373e7a646da2afcf23f8f508a445a90f057ae707ccca07510dec' 
  AND (
    token = '3sh4qzvleyCMzppc3EEhAJXVvuEWzDHd2Frty2/xASE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )