UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UHyjfZAjKOOnsdKgEiV9jrjLzoS8XbtdDw2Va9So/JM=' 
WHERE 
  key_id = '1eb88c2010428dc35c22426a5409fbf429340a8b0d1f118657a2c0a533b06ba8' 
  AND (
    token = 'UHyjfZAjKOOnsdKgEiV9jrjLzoS8XbtdDw2Va9So/JM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )