UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bqwl2prvuF0sOpbh7P+80Vjzu+0vL4x/iVbZUEy6jTs=' 
WHERE 
  key_id = '604b4bc5c5311e8f790e631ac5ceda290f841af20d2f647b25e32207ba0df2b7' 
  AND (
    token = 'bqwl2prvuF0sOpbh7P+80Vjzu+0vL4x/iVbZUEy6jTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )