UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zlBVVlH0Uj9IPzZ2q1q6IWIHrV/RT65Zz+ebyZQz7hg=' 
WHERE 
  key_id = '700db2743604b80a443a12e741a15bca9b46e1acb823be445e35d9f1ed5a8512' 
  AND (
    token = 'zlBVVlH0Uj9IPzZ2q1q6IWIHrV/RT65Zz+ebyZQz7hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )