UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RoHEKnYJDcDp0z5RLguLpLO+2zroDV9RU5hPVaBym+k=' 
WHERE 
  key_id = '8f29fe97e242a6c2cad1835a85a0e61d682571c2d724decfc98398c2d354097c' 
  AND (
    token = 'RoHEKnYJDcDp0z5RLguLpLO+2zroDV9RU5hPVaBym+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )