UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vL41QevFDKuTPHnFhV3+c9uR1K4DTCr38QQBzJOSl+o=' 
WHERE 
  key_id = 'ac31959ab00c2ff514ffec740c96309d0b032d90d16ba5b30fbe8b7d829f4949' 
  AND (
    token = 'vL41QevFDKuTPHnFhV3+c9uR1K4DTCr38QQBzJOSl+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )