UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MBTNP9NdMVgv4DWrHWv5rkOk6R8Op9oGpTB/lx670Hg=' 
WHERE 
  key_id = 'b1436832174c94d6ac4a3f16dea818e124db9bee858af6dc08d747f614118dfe' 
  AND (
    token = 'MBTNP9NdMVgv4DWrHWv5rkOk6R8Op9oGpTB/lx670Hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )