UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kmkdsk2P02kfDXv4GlAOGxbFPBuqXeEgkqSJOiVlcM4=' 
WHERE 
  key_id = 'c322c2c377cd3ff8056085d3a6f408d6403eb90c2f8313e5d59f244c8c8ba622' 
  AND (
    token = 'Kmkdsk2P02kfDXv4GlAOGxbFPBuqXeEgkqSJOiVlcM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )