UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rwbzlpRsgF87ZN8/VgjJ3hNG/ikfL0n6knH/1PFnlpo=' 
WHERE 
  key_id = 'c6c25f19aea648331676c7fdcd8f64a585d19730abfa9513c71adff222d29f1f' 
  AND (
    token = 'rwbzlpRsgF87ZN8/VgjJ3hNG/ikfL0n6knH/1PFnlpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )