UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9UIexo5PPM32/I7h20QDtB6UNsluXo/D7ULZN31E83Q=' 
WHERE 
  key_id = '98a69e0e1f19199dcc41b7a571a287588eba91938e7e29c7035d0138cbfce69f' 
  AND (
    token = '9UIexo5PPM32/I7h20QDtB6UNsluXo/D7ULZN31E83Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )