UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w0cdgwjFVzzTx5KDeGp6Z7MvMsvtLSYAeIgoVEdAhPw=' 
WHERE 
  key_id = 'a8a7f16d8cfcdda3996198a26255cd477b0a41cffe5d14599c4f4057833dc29b' 
  AND (
    token = 'w0cdgwjFVzzTx5KDeGp6Z7MvMsvtLSYAeIgoVEdAhPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )