UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Qq4WOTGt9uTro9HMgv0eHnjeT11eqpvel/RrGWIZEE=' 
WHERE 
  key_id = '8183af0bbbb599685269db98d5dd7d7150dcfeb6bddeb625b40fbe65767c453f' 
  AND (
    token = '0Qq4WOTGt9uTro9HMgv0eHnjeT11eqpvel/RrGWIZEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )