UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WOa7oAOmhRQNa9XF0IMlzdNFJYLchtnrlVkLIjRb3Vw=' 
WHERE 
  key_id = '4854ab2c88324e7247aa86898abaecba6abe79b0e06cf3864384f6be1b254df8' 
  AND (
    token = 'WOa7oAOmhRQNa9XF0IMlzdNFJYLchtnrlVkLIjRb3Vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )