UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p/IscUzCoZ4vl3rOMAxbQlzM8XdJCFQ9qjbitP3pOL0=' 
WHERE 
  key_id = '19d03b7bacc53593e800ba199a754316caa07c2429494da92575dc1b97ec4cdc' 
  AND (
    token = 'p/IscUzCoZ4vl3rOMAxbQlzM8XdJCFQ9qjbitP3pOL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )