UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zXLrI8n6p8P3gS41AL2COM4Isph56uk7RCF2pB/CWVg=' 
WHERE 
  key_id = 'd5b1066b5d799fc480030d9fb9d18362f2e1a4bee7e48ea833c1d1cdd4f5fc2d' 
  AND (
    token = 'zXLrI8n6p8P3gS41AL2COM4Isph56uk7RCF2pB/CWVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )