UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XZFmJ3fRwxTmFWMZbLOoLyPBRb4v4mIVDbkTb4Wl480=' 
WHERE 
  key_id = '83f5424f5703fbc855e0549d16df6d09a31c30dc1f567fe1c9cbf9c06ab371c3' 
  AND (
    token = 'XZFmJ3fRwxTmFWMZbLOoLyPBRb4v4mIVDbkTb4Wl480=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )