UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'niHaVnyxBdi9tBdqcLD74Y0/KvW3fpZKiQrsdJP/Y6g=' 
WHERE 
  key_id = '39b58fc2b2b8f7a6fb32d9e292b88e4859de87f5b142239892acd33fea98561f' 
  AND (
    token = 'niHaVnyxBdi9tBdqcLD74Y0/KvW3fpZKiQrsdJP/Y6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )