UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZ1/GBIlGaDbbOj2wOxjdSwVRljMe3HBQ/1uyYaSXqA=' 
WHERE 
  key_id = 'a40e343961f68b1394265a27b906d155e9545452fa6c33629714393917007eb0' 
  AND (
    token = 'PZ1/GBIlGaDbbOj2wOxjdSwVRljMe3HBQ/1uyYaSXqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )