UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DJ66aJA4BU/VALEGM7hUQwhpkw+pSczZimuot9wsLZ0=' 
WHERE 
  key_id = '6b78ff017acbc7aaf0d6eb92b4eb0e972f112028b4f35dff61ecd82fa9285aa8' 
  AND (
    token = 'DJ66aJA4BU/VALEGM7hUQwhpkw+pSczZimuot9wsLZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )