UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+kte3hubqZXdxV/h3KAopgCXwaU5W27LpyWxLlz0PZc=' 
WHERE 
  key_id = '08dfe272e3a4eafcf14eea9a8d59dd6fa3a54d9b703942b6a24e3e17ac8f8a53' 
  AND (
    token = '+kte3hubqZXdxV/h3KAopgCXwaU5W27LpyWxLlz0PZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )