UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'so2I4bwHEiEYR+PTVIraH9ov5RzX0bedXxMUjNEkIMc=' 
WHERE 
  key_id = 'f1ead662e34fda4c652aa90362e2a29107c709a932237eec5d1b6dc3ac3a6968' 
  AND (
    token = 'so2I4bwHEiEYR+PTVIraH9ov5RzX0bedXxMUjNEkIMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )