UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbbBP/RBnBdzfvNzE3mvJ1wUYfQgxGTqxRMyOdUz5ug=' 
WHERE 
  key_id = '447be5fd46cb20d6cfddbc4575597206c1b29edb3ea2378b9e330d0510b60f0a' 
  AND (
    token = 'xbbBP/RBnBdzfvNzE3mvJ1wUYfQgxGTqxRMyOdUz5ug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )