UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BqvoJXpP0sdzgikneWRmooWKJ9YjOiKSlrkoWbgiav0=' 
WHERE 
  key_id = '7fddee07bfb1ccbe23eed781539209ae8e3a954da280d662b5dcb0b1dab1a3bb' 
  AND (
    token = 'BqvoJXpP0sdzgikneWRmooWKJ9YjOiKSlrkoWbgiav0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )