UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9mcmmdVy2aKeyzzQPayNMxfspRMqrAspsCc8PNXsk2k=' 
WHERE 
  key_id = 'ddc8bab785deff784191e2bd641f627a9ae368aa188c1b6e97c570d96715eb71' 
  AND (
    token = '9mcmmdVy2aKeyzzQPayNMxfspRMqrAspsCc8PNXsk2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )