UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qbb8WJEtfRYaqEFupoR/E8tv3vV3st2nLX8LJgI0qfA=' 
WHERE 
  key_id = 'cd93b8977f8879efb40aab24bd0cba6afeb068635850bb811dfcf67f1675cee4' 
  AND (
    token = 'qbb8WJEtfRYaqEFupoR/E8tv3vV3st2nLX8LJgI0qfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )