UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ESFxcktoyZLjY73rj4ER7XrUQmo0mJLigYh0oobV1WM=' 
WHERE 
  key_id = '55911577c322ad7d56b92a4bf7b7ad843fac326ddebf0219dcd80fa6c48da514' 
  AND (
    token = 'ESFxcktoyZLjY73rj4ER7XrUQmo0mJLigYh0oobV1WM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )