UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WugWAw2hybavVO2J0uudExROB3fEUeCU5oF9UYP6eXo=' 
WHERE 
  key_id = 'fb641bc83de29a1ad794acf4e98c47144a511ad3bad7a41dbc95c387c74e4926' 
  AND (
    token = 'WugWAw2hybavVO2J0uudExROB3fEUeCU5oF9UYP6eXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )