UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oc8RmWlktv2QpyMB82adISHvvQaLD57SFPtaqtgqdtc=' 
WHERE 
  key_id = '477d1914446ace6bbc59bda3b898c0fb5eb27c6e3cd4734bb12129d88b57c9b7' 
  AND (
    token = 'Oc8RmWlktv2QpyMB82adISHvvQaLD57SFPtaqtgqdtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )