UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u1wrqEe/LXXmXAYgggG0vsCgzNdnUWow3ljWP2NDtfI=' 
WHERE 
  key_id = '61819eae3991eb0270597c095239369ae1a10dfe39f0773e5bdd52a55f6ffaf2' 
  AND (
    token = 'u1wrqEe/LXXmXAYgggG0vsCgzNdnUWow3ljWP2NDtfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )