UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SDi71TN2x1JjdJoEYgTvAf6aS2WrNXURJRtw0rzWJsM=' 
WHERE 
  key_id = 'c3b9b8324cc968afaa6f0c405a16a61b8f1877094dc82a30e2182f5298b9f4f4' 
  AND (
    token = 'SDi71TN2x1JjdJoEYgTvAf6aS2WrNXURJRtw0rzWJsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )