UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VFO3zcwIdusxrGZKJNwKq0HelL+ua/Izur1luvZh8tw=' 
WHERE 
  key_id = '199afd90b47a6931a7654479ea034b2f854216fd68d31a7dd6510055cec929aa' 
  AND (
    token = 'VFO3zcwIdusxrGZKJNwKq0HelL+ua/Izur1luvZh8tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )