UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n4LIdw/6z8E92O2jCQTeDV2Mvn9Xz6iigmKT7Hd9yJo=' 
WHERE 
  key_id = 'fcf7f0030462406ae54a04a60d0dcff4f619817b168e1cec5dea05cb2ccf7a54' 
  AND (
    token = 'n4LIdw/6z8E92O2jCQTeDV2Mvn9Xz6iigmKT7Hd9yJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )