UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ej9LwUY7qwHMa/Ng11QJrydA+5O1zHtwGo7HeO8q3r8=' 
WHERE 
  key_id = '1f8d4841df15352b8592d54aa0ba3b1fd3418d2ab3c9981a54b5613693cd1a06' 
  AND (
    token = 'ej9LwUY7qwHMa/Ng11QJrydA+5O1zHtwGo7HeO8q3r8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )