UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ExZBlbxXgTIBrunYhBF1e/LySVyGWu3Yc8/IclJdUlI=' 
WHERE 
  key_id = 'f0594f2ed7731b77887f7337919ea5c96822aa2a878c72113325f47672f062eb' 
  AND (
    token = 'ExZBlbxXgTIBrunYhBF1e/LySVyGWu3Yc8/IclJdUlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )