UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZTpblIeTB1n+NgkxToZ0ByCfOudA4RjUItU7Lfz1lXg=' 
WHERE 
  key_id = '8cd183e26425632dc08a4b88f4de4fe767a19cb952c7924d242f100b940cda5c' 
  AND (
    token = 'ZTpblIeTB1n+NgkxToZ0ByCfOudA4RjUItU7Lfz1lXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )