UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gglZSuFqcqS0C2cJtyfVuRte7s1CVg1hydki0V9z0W8=' 
WHERE 
  key_id = '6304efa617b3c76d98885fd32509381a4e817d03301517ea8cae57f0892888db' 
  AND (
    token = 'gglZSuFqcqS0C2cJtyfVuRte7s1CVg1hydki0V9z0W8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )