UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '04OZYX2+kIcEiRfQhyTxV932Uiwt9xgd8ajPQ+jxmG4=' 
WHERE 
  key_id = '902bbe7729feba4e0617a24dd2a551836ac0972fe876d793e646ed623be21019' 
  AND (
    token = '04OZYX2+kIcEiRfQhyTxV932Uiwt9xgd8ajPQ+jxmG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )