UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xMmXcKQ90ngjKU+cvrsB55P2ccN1WBlEmE4phVQf9+g=' 
WHERE 
  key_id = 'c2e5b8223a0f2e7f86a933b3d8976444aa4d2ddcb395410ef3cee893e0aa0a41' 
  AND (
    token = 'xMmXcKQ90ngjKU+cvrsB55P2ccN1WBlEmE4phVQf9+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )