UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zeo1Psu0d+JCAntl6Uyr+1ehJqHc7HRCHQoXdSH9MlM=' 
WHERE 
  key_id = '3ef3cfef872995fd9547c4cb803ebc69e3df17844253f54ae96c4c0fcc97f816' 
  AND (
    token = 'Zeo1Psu0d+JCAntl6Uyr+1ehJqHc7HRCHQoXdSH9MlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )