UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xLvGrqFLA0URi10nPsSY2dTAZhTEkhQtu+6MCxkJGeM=' 
WHERE 
  key_id = '802011dd6ab3b8c3e6b297a66f4233d05636b99547b94fa518810c0584fa822a' 
  AND (
    token = 'xLvGrqFLA0URi10nPsSY2dTAZhTEkhQtu+6MCxkJGeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )