UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YnfhnJkF1CIZabB2PPEOwOCXIHsTcUZOcEXr7u0YNlo=' 
WHERE 
  key_id = 'de5f447cae2fac6be7a02040e910b8c8c729199646af41d7b436a72b22ddf42d' 
  AND (
    token = 'YnfhnJkF1CIZabB2PPEOwOCXIHsTcUZOcEXr7u0YNlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )