UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SqCYAsCx8a8S++wPbxMEDdHuofSQD1YVrG1zH2Zq/rU=' 
WHERE 
  key_id = 'a6acc69e582efda57a9a42ce3b30f9c24b747a4ef66d90d31419ba88f82b3fce' 
  AND (
    token = 'SqCYAsCx8a8S++wPbxMEDdHuofSQD1YVrG1zH2Zq/rU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )