UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cYdor7UwL0RFXQj7ebBdtIsKnX0LUZPR1H51n7y86KY=' 
WHERE 
  key_id = '952204117a5bfeb03b36afddbc5b8f9e247748188392d9816c63b8574f529164' 
  AND (
    token = 'cYdor7UwL0RFXQj7ebBdtIsKnX0LUZPR1H51n7y86KY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )