UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GjLZHYv+5gAFsVzy4GHia0uOZWtVUqTjIXb6G6WEio8=' 
WHERE 
  key_id = '37f00ca4549fc385f312bfda47ab1efe7161f72af87927bc71c4c9775f198000' 
  AND (
    token = 'GjLZHYv+5gAFsVzy4GHia0uOZWtVUqTjIXb6G6WEio8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )