UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9lkNC9aWnu/1EW1dSmQTbKd+oh0OO21zQFaeVc2NcP4=' 
WHERE 
  key_id = '17737ea57bac25cc6f86389ead6fa5f7f23711853637114e1439d02421f9998c' 
  AND (
    token = '9lkNC9aWnu/1EW1dSmQTbKd+oh0OO21zQFaeVc2NcP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )