UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ThNwkSEAh/9Yrtj8IWqmyjqrGPuamVRM9kQcxqQhno8=' 
WHERE 
  key_id = 'a74da55e1d0c767a628037c4604a3b75e94165ab7fe510c26ff757495098bae3' 
  AND (
    token = 'ThNwkSEAh/9Yrtj8IWqmyjqrGPuamVRM9kQcxqQhno8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )