UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7uU3ekdyusTjdm5ZpOUZrUWU+vSQZBnPOx5jExaH1ac=' 
WHERE 
  key_id = '1ccf3ef3de0b650611beafdc913b544d401d51c2ccc079fa9ad95d91d0c8d11f' 
  AND (
    token = '7uU3ekdyusTjdm5ZpOUZrUWU+vSQZBnPOx5jExaH1ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )