UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QwRcuCAfsCwVrc5nQdgrrNxAuFdJik/ZSgrEQZxG34g=' 
WHERE 
  key_id = '56baddff60db095a8ce191075c04f1f06f92c7f5cc3aa13447675f8913efe1a3' 
  AND (
    token = 'QwRcuCAfsCwVrc5nQdgrrNxAuFdJik/ZSgrEQZxG34g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )