UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ggkkjjUSOmWvSEXG+0BmqSFeuKuJLLnpv2XtPvHdlk4=' 
WHERE 
  key_id = 'c2b90ec212e00426ebdffcf60a20d362bebfe8ea493c7118a5b390df617c0303' 
  AND (
    token = 'ggkkjjUSOmWvSEXG+0BmqSFeuKuJLLnpv2XtPvHdlk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )