UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XNgrIdlp+vuUwD3LLdt3SqOSH6ML6IWNj2+jfdcUHTc=' 
WHERE 
  key_id = 'be88172f4f481d1c3c29bb52111c2a89045265c99a5fd1dcf683ee8f231fd779' 
  AND (
    token = 'XNgrIdlp+vuUwD3LLdt3SqOSH6ML6IWNj2+jfdcUHTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )