UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '25VnrZVG9qEovUTBuiEZdXWLBgZfbCMVNkAI8vkLfVs=' 
WHERE 
  key_id = 'a103ebc0a72f7a47dd18c46aecd8bd118ffcb96e2d7a1df3dcb5ad4f5af97fb3' 
  AND (
    token = '25VnrZVG9qEovUTBuiEZdXWLBgZfbCMVNkAI8vkLfVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )