UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3swOrMCuhWsFp2Ku+zfsRkLMAvj2HhVorMi3owvKvRU=' 
WHERE 
  key_id = '47eb6e2c178b349903704f14e8fb1a2b8c3a2efb2ec1008f6962855bfdd3b8a2' 
  AND (
    token = '3swOrMCuhWsFp2Ku+zfsRkLMAvj2HhVorMi3owvKvRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )