UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KEMOXUoVOed9vYQp83smiHVVRaSSFC6HGIFcPgYWg5Y=' 
WHERE 
  key_id = 'beed49ab14d9e1bc0b70debc9034c6fcfd55f12bdeaf1427fafe0d9383087b4b' 
  AND (
    token = 'KEMOXUoVOed9vYQp83smiHVVRaSSFC6HGIFcPgYWg5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )