UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0bRLg3LCTa81atLcsEDm0hWAGM1mbAwe9xnSjR1vGNQ=' 
WHERE 
  key_id = 'de5c8670af176b588d88593b420dd3f2b7a06247033f9e76be62c17c10866c5a' 
  AND (
    token = '0bRLg3LCTa81atLcsEDm0hWAGM1mbAwe9xnSjR1vGNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )