UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IcBpJkSFEPINMRVoJFBayMuVZnOrStJDDoQcEIT0qdk=' 
WHERE 
  key_id = 'df1ef193ed4aacc354e65630ac5a428c21275019ac902a0fc4f7da8a33925be4' 
  AND (
    token = 'IcBpJkSFEPINMRVoJFBayMuVZnOrStJDDoQcEIT0qdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )