UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '16dlVNqzVt2SSHiAzSwLBoPMeClMI0GWfsAucKoQDto=' 
WHERE 
  key_id = 'ce71fa18bf3e8fa22741d451dcd8147d12466ec57906ea7a6ab3aebad462d4b8' 
  AND (
    token = '16dlVNqzVt2SSHiAzSwLBoPMeClMI0GWfsAucKoQDto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )