UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3blnscZqsmC2WslfY7D1+Zbe843LU+Dngh8JgEDFBnQ=' 
WHERE 
  key_id = '2eb3af33916e5e8e30c7217918d70a6ce8890f1ecd8128975980f9e25f9bcb80' 
  AND (
    token = '3blnscZqsmC2WslfY7D1+Zbe843LU+Dngh8JgEDFBnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )