UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rp/xCYr+8/qxkQKupBApngU9DWA76i8Uf0CG0CW83os=' 
WHERE 
  key_id = '9c963121eeb4769f59e2869b19f022956b0a9a937865be5618d88de14e6fdef5' 
  AND (
    token = 'rp/xCYr+8/qxkQKupBApngU9DWA76i8Uf0CG0CW83os=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )