UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tETARNQAmQTzoMcSX5LBgOW2npsbcAOmY46tubmwvCE=' 
WHERE 
  key_id = '353e8dac34655c5768827ed534c1d6aefa8eac14d7a5e5aa380c7998d0792628' 
  AND (
    token = 'tETARNQAmQTzoMcSX5LBgOW2npsbcAOmY46tubmwvCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )