UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '90RvqYrWCfcahnlH/eDyL/JA4YjehxCJGn3ijSTjmv0=' 
WHERE 
  key_id = '54e90aa8ef501ea569f895df8d3ac59ad98523b032a01a460bd53fcd46f87546' 
  AND (
    token = '90RvqYrWCfcahnlH/eDyL/JA4YjehxCJGn3ijSTjmv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )