UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '55mNnqS2IhdE1qaGo+hDT/TBjmmlBNci7LMmyzOIx3s=' 
WHERE 
  key_id = 'f5060b9078c927b44822b4be97412fcab228e991cee35929191b136edfd0bd68' 
  AND (
    token = '55mNnqS2IhdE1qaGo+hDT/TBjmmlBNci7LMmyzOIx3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )