UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ONujxBVKEJYkCaDYzRWfAKyh0IBJkaeKzxouNuhqF0=' 
WHERE 
  key_id = '15d385973735c7ab2e4a433902f6601d7a1982c441c5960c018ee3415cd1cdda' 
  AND (
    token = '5ONujxBVKEJYkCaDYzRWfAKyh0IBJkaeKzxouNuhqF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )