UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qy53pmBsX2Y73b5wleLXkXm9PkqBndgFBl1Tf7jqUcg=' 
WHERE 
  key_id = '65878fc3a2e30299c370b3ec148781b715b331de60a395d2aa18d53becae3f3c' 
  AND (
    token = 'qy53pmBsX2Y73b5wleLXkXm9PkqBndgFBl1Tf7jqUcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )