UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jGiuO9dWfFONnx1ma4Vonmal8gLCrHShDtYXpJaoDzY=' 
WHERE 
  key_id = 'ffa4cb8dcca9433cd4dd41030579b9f8f0b4bccb6a012e07afc6bd084231d697' 
  AND (
    token = 'jGiuO9dWfFONnx1ma4Vonmal8gLCrHShDtYXpJaoDzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )