UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9x7MW9x55Yq+B58dgIt80eKL+3PKQf5GZjx9cxJiz8I=' 
WHERE 
  key_id = 'ead558186a27aba768300ad4343adf5df344da03c40201b082998cb5c65bba3a' 
  AND (
    token = '9x7MW9x55Yq+B58dgIt80eKL+3PKQf5GZjx9cxJiz8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )