UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wvQdyFUKtf2eI8mGXCcOdpLqoUcWSg3yI25s73XaoFU=' 
WHERE 
  key_id = 'e26889f3c8beac4ec1eee6e02b1d90c9fa5439096ec526cd20157bd718b6dc6d' 
  AND (
    token = 'wvQdyFUKtf2eI8mGXCcOdpLqoUcWSg3yI25s73XaoFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )