UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '31Bvf/WrTFPnfkHDy8bAUFHb+3mZ67+g6c6hg6g3k5w=' 
WHERE 
  key_id = '764aeff86f5f7afcc775e330dc2de0f9c979476d6faad52f51c9d86959163ef8' 
  AND (
    token = '31Bvf/WrTFPnfkHDy8bAUFHb+3mZ67+g6c6hg6g3k5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )