UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qj9FOz9QtD+UutpCesO/GtmgWhQMezjwS4H3unuPinQ=' 
WHERE 
  key_id = '40a7655a1ba13fb23466f25a211d376d07d5f6aabb710558d4a539937512e7b6' 
  AND (
    token = 'Qj9FOz9QtD+UutpCesO/GtmgWhQMezjwS4H3unuPinQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )