UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OIHUntSHOZSotMFyESD3fYg2sc3SxIVP7RzWgPThuss=' 
WHERE 
  key_id = '3b8ea1481b7b91addbaba4f2ac328cd86eb43b90d69f0d98ca29748de1d2cdd4' 
  AND (
    token = 'OIHUntSHOZSotMFyESD3fYg2sc3SxIVP7RzWgPThuss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )