UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CyOmcCbzHtyPGIA7CgjJJBbPX1svKSoKU8LkZneuAY0=' 
WHERE 
  key_id = '2344bec2e658a4c29366eec6674814933f10d6d3f47bd6ca795549485df5192f' 
  AND (
    token = 'CyOmcCbzHtyPGIA7CgjJJBbPX1svKSoKU8LkZneuAY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )