UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h9wak7PParIw/JPIw87pXUL0ko5bu4XobpPxpk9hd5s=' 
WHERE 
  key_id = 'df974a142f729b570a599e86c492fc08c5458f2a1c31fbff7910383ae285380a' 
  AND (
    token = 'h9wak7PParIw/JPIw87pXUL0ko5bu4XobpPxpk9hd5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )