UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ME+zxVlf4nsrCcyVqb5PGHN+5pWjYM02f8nAvInL8+M=' 
WHERE 
  key_id = '80814fa9638532986c9032f3c960f609980d8a29a73593663a127bb423c7f1ba' 
  AND (
    token = 'ME+zxVlf4nsrCcyVqb5PGHN+5pWjYM02f8nAvInL8+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )