UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kqXHxBhb6xTLxH0Vk2TjcXTjxFdvSiARglynRWdn/oA=' 
WHERE 
  key_id = '3df5fb82ab031dad087660ef4eaa9e9da98cd856b85ff580a101f992e73bc95c' 
  AND (
    token = 'kqXHxBhb6xTLxH0Vk2TjcXTjxFdvSiARglynRWdn/oA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )