UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u2kVdkYjty6o12S4EjEgNUbQ3MC4aBV9ZfxavpQTxCQ=' 
WHERE 
  key_id = 'e69e072a6829383e86e183665e7639989d36be87ea25f8a051b67558b65df12e' 
  AND (
    token = 'u2kVdkYjty6o12S4EjEgNUbQ3MC4aBV9ZfxavpQTxCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )