UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+GZIACYwCUVFWoWa2AvK0fkUDALfbEzZWXpNd2ooZaU=' 
WHERE 
  key_id = '5c0414a85be152e7d59d86e5b1835f446910a7b12c787102474e9d37ea4cf0e9' 
  AND (
    token = '+GZIACYwCUVFWoWa2AvK0fkUDALfbEzZWXpNd2ooZaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )