UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '59w9AwtAhbvTMu/UqS4ci6BFtGfQUaYzo4zqJCb9DJE=' 
WHERE 
  key_id = '3636fa570ee2891b0cde78e1a70fe3b2775dc7efc0eea01f45ab35b4350566ea' 
  AND (
    token = '59w9AwtAhbvTMu/UqS4ci6BFtGfQUaYzo4zqJCb9DJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )