UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lylKE8vOAYN2IXts9k0FKVHKRJsuk+E9DlpY5myZ6io=' 
WHERE 
  key_id = '31f3ad0d5a1f044dfdd7c6354caf024c7f20aa62bb261ac5adbbf79bd7f031e2' 
  AND (
    token = 'lylKE8vOAYN2IXts9k0FKVHKRJsuk+E9DlpY5myZ6io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )