UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UJxiZcnDe7mc2CnmeZvuukurneBWfIFrR44NqYoHLdg=' 
WHERE 
  key_id = '884cc1cb7c83180e289c1ac7f5da975d6c539bccca4507769dbd35f56c8abc38' 
  AND (
    token = 'UJxiZcnDe7mc2CnmeZvuukurneBWfIFrR44NqYoHLdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )