UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7jXiXGjoXkFBeL7XT+sMCaSOucM3aOb/GEQxFbJOV/s=' 
WHERE 
  key_id = '4203623ec2bf88c1f897e04e05f21962b60f3f6d3dca756bf01d228bc3a01620' 
  AND (
    token = '7jXiXGjoXkFBeL7XT+sMCaSOucM3aOb/GEQxFbJOV/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )