UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Kv3kjkts8EPv0oZxF827NBzfO67iABUPuthfMcQJPs=' 
WHERE 
  key_id = '5f587c44fc8d80eda2783e47acec7226f15f973924f7c1f6d5cba2effa4b7717' 
  AND (
    token = '3Kv3kjkts8EPv0oZxF827NBzfO67iABUPuthfMcQJPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )