UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eG8W5r9bbq/WAsS6SfA2KZoXaVGDzdvSXtRxTK7SQ8s=' 
WHERE 
  key_id = '877f39926dfa2eda34326d609fee9b3f4aa2a7fe4255b7cc3963be023671c7a8' 
  AND (
    token = 'eG8W5r9bbq/WAsS6SfA2KZoXaVGDzdvSXtRxTK7SQ8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )