UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pPFMoOj10EFRuV9iIqQb+shBUYYzeDLPCd8V2LoQDVU=' 
WHERE 
  key_id = 'efb4bd50f0b81b2ab620705281bb863cc9e2b5627a7109958eb1fc8009785823' 
  AND (
    token = 'pPFMoOj10EFRuV9iIqQb+shBUYYzeDLPCd8V2LoQDVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )