UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DTJ8JLMORSqcVoP5wXC4aN8k1OB3YOxCRSr7f05/Jlg=' 
WHERE 
  key_id = '2df5d3fcd3a3a3376bfae1480587cba347d1e3e8f0233f447f47793258e07949' 
  AND (
    token = 'DTJ8JLMORSqcVoP5wXC4aN8k1OB3YOxCRSr7f05/Jlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )