UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9LtZd0YlXKqwTQ6Wtz+SCImXqzwus7C+idaDzNWEqN0=' 
WHERE 
  key_id = '1e0cc843610fb79e275a083afab538245fdbb1f70680b103a6f1fdfdb480dc47' 
  AND (
    token = '9LtZd0YlXKqwTQ6Wtz+SCImXqzwus7C+idaDzNWEqN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )