UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UdLoXeditWLLrnclRFrF9nbfPclnA2BNEVqhHXfWNQo=' 
WHERE 
  key_id = '0a11a5f46753bbdfc79f62a1516e745c48e9d4f11a979395f122dc9a6160f1b9' 
  AND (
    token = 'UdLoXeditWLLrnclRFrF9nbfPclnA2BNEVqhHXfWNQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )