UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nm54tASYnn7nkopU6CvBKOBUv6wI/FsVD8/OkJKoE3I=' 
WHERE 
  key_id = '0a10f66c23d8fc465d2752b724246107bf86e28b57c39249eb8c037319f0d917' 
  AND (
    token = 'Nm54tASYnn7nkopU6CvBKOBUv6wI/FsVD8/OkJKoE3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )